Get full version of StarUML

starUML.md

Note: This is the guide for v 2.x.

For the v3, please follow this url: https://blog.csdn.net/sam_shan/article/details/80585240 Thanks @liy-cn for contributing.

For the v6, please follow the comment below: https://gist.github.com/trandaison/40b1d83618ae8e3d2da59df8c395093a?permalink_comment_id=5079514#gistcomment-5079514

StarUML

Download: StarUML.io

Crack

Source: jorgeancal

After installing StartUML successfully, modify LicenseManagerDomain.js as follow:

/**
 * File name: LicenseManagerDomain.js
 * Mac OS: /Applications/StarUML.app/Contents/www/license/node/
 * Linux: /opt/staruml/www/license/node/
 */

(function () {
    "use strict";
 
    var NodeRSA = require('node-rsa');
 
    function validate(PK, name, product, licenseKey) {
        return{
           name: "sontd",
           product: "StarUML",
           licenseType: "vip",
           quantity: "unlimited",
           licenseKey: "no, thanks!"
        };
    }
 
    function init(domainManager) {
        if (!domainManager.hasDomain("LicenseManager")) {
            domainManager.registerDomain("LicenseManager", {major: 0, minor: 1});
        }
        domainManager.registerCommand(
            "LicenseManager", // domain name
            "validate",       // command name
            validate,         // command handler function
            false,            // this command is synchronous in Node ("false" means synchronous")
            "Validate License",
            [
                {
                    name: "PK",
                    type: "string",
                    description: "PK"
                },
                {
                    name: "name",
                    type: "string",
                    description: "name of license owner"
                },
                {
                    name: "product",
                    type: "string",
                    description: "product name"
                },
                {
                    name: "licenseKey",
                    type: "string",
                    description: "license key"
                }
            ],
            [
                {
                    name: "result", // return values
                    type: "object",
                    description: "result"
                }
            ]
        );
    }
 
    exports.init = init;
 
}());

Now, open it and go to Help > Enter License and you have to write the name and the licence key which you have written on LicenseManagerDomain.js. In this example would be the next:

name: "sontd"
License Key: "no, thanks!"

Enjoy it!

This worked for me on v5.0.1 (Linux).

* All commands were run as root

* Probably should have StarUML closed during this process

* I recommend backing up your StarUML directory


1. Install `asar` via `npm`

npm i asar -g

2. Extract source

cd <path_to_staruml>/resources/ # mine was /opt/StarUML/resources/
asar extract app.asar app

3. Edit `license-manager.js`

<text_editor> app/src/engine/license-manager.js

Change this

  checkLicenseValidity () {
    if (packageJSON.config.setappBuild) {
      setStatus(this, true)
    } else {
      this.validate().then(() => {
        setStatus(this, true)
      }, () => {
        setStatus(this, false)
        UnregisteredDialog.showDialog()
      })
    }
  }

to this

  checkLicenseValidity () {
    // if (packageJSON.config.setappBuild) {
      setStatus(this, true)
    // } else {
    //   this.validate().then(() => {
    //     setStatus(this, true)
    //   }, () => {
    //     setStatus(this, false)
    //     UnregisteredDialog.showDialog()
    //   })
    // }
  }

4. Repackage app

asar pack app app.asar

Next time you run StarUML, it should behave as a licensed version.
Source

this is worked in MacOS Big Sur thanks bro

Thanks this worked also on Windows 10

An update from my initial post.

This worked for me on v5.0.1 v5.1.0 (Linux).

1. Install asar via npm

npm i asar -g

2. Extract source

cd <path_to_staruml>/resources/ # mine was /opt/StarUML/resources/
asar extract app.asar app

3. Edit src/engine/license-manager.js

---

change this

  checkLicenseValidity () {
    if (packageJSON.config.setappBuild) {
      setStatus(this, true)
    } else {
      this.validate().then(() => {
        setStatus(this, true)
      }, () => {
        setStatus(this, false)
        UnregisteredDialog.showDialog()
      })
    }
  }

to this

  checkLicenseValidity () {
      setStatus(this, true)
  }

---

and this

  register (licenseKey) {
    return new Promise((resolve, reject) => {
      $.post(app.config.validation_url, {licenseKey: licenseKey})
        .done(data => {
          if (data.product === packageJSON.config.product_id) {
            var file = path.join(app.getUserPath(), '/license.key')
            fs.writeFileSync(file, JSON.stringify(data, 2))
            licenseInfo = data
            setStatus(this, true)
            resolve(data)
          } else {
            setStatus(this, false)
            reject('unmatched') /* License is for old version */
          }
        })
        .fail(err => {
          setStatus(this, false)
          if (err.status === 499) { /* License key not exists */
            reject('invalid')
          } else {
            reject()
          }
        })
    })
  }

to this

  register (licenseKey) {
    return new Promise(() => { setStatus(this, false) })
  }

---

4. Repackage app

asar pack app app.asar

Next time you run StarUML, it should behave as a licensed version.

Source (Nonfunctional as of this post)
Source on Wayback
Original Post

This page has been saved in the Wayback Machine

Any for windows ?

@joseph19993d, asar is an npm package, so I think you should still be able to get it on Windows; thus, the process should be similar to above

You would just have to find where StarUML is installed on Windows.

An update from my initial post.

This worked for me on v5.0.1 v5.1.0 (Linux).

• All commands were run as root
• You may need to run commands as root if your StarUML directory is not owned by your user
• Probably should have StarUML closed during this process
• I recommend backing up your StarUML directory

1. Install asar via npm

npm i asar -g

2. Extract source

cd <path_to_staruml>/resources/ # mine was /opt/StarUML/resources/
asar extract app.asar app

3. Edit src/engine/license-manager.js

change this

  checkLicenseValidity () {
    if (packageJSON.config.setappBuild) {
      setStatus(this, true)
    } else {
      this.validate().then(() => {
        setStatus(this, true)
      }, () => {
        setStatus(this, false)
        UnregisteredDialog.showDialog()
      })
    }
  }

to this

  checkLicenseValidity () {
      setStatus(this, true)
  }

and this

  register (licenseKey) {
    return new Promise((resolve, reject) => {
      $.post(app.config.validation_url, {licenseKey: licenseKey})
        .done(data => {
          if (data.product === packageJSON.config.product_id) {
            var file = path.join(app.getUserPath(), '/license.key')
            fs.writeFileSync(file, JSON.stringify(data, 2))
            licenseInfo = data
            setStatus(this, true)
            resolve(data)
          } else {
            setStatus(this, false)
            reject('unmatched') /* License is for old version */
          }
        })
        .fail(err => {
          setStatus(this, false)
          if (err.status === 499) { /* License key not exists */
            reject('invalid')
          } else {
            reject()
          }
        })
    })
  }

to this

  register (licenseKey) {
    return new Promise(() => { setStatus(this, false) })
  }

4. Repackage app

asar pack app app.asar

Next time you run StarUML, it should behave as a licensed version.

Source (Nonfunctional as of this post) Source on Wayback Original Post

checkLicenseValidity () {
    if (packageJSON.config.setappBuild) {
      setStatus(this, true)
    } else {
      this.validate().then(() => {
        setStatus(this, true)
      }, () => {
        setStatus(this, false)
        UnregisteredDialog.showDialog()
      })
    }
  }

to

checkLicenseValidity () {
    if (packageJSON.config.setappBuild) {
      setStatus(this, true)
    } else {
      this.validate().then(() => {
        setStatus(this, true)
      }, () => {
        setStatus(this, true)
      })
    }
  }

This worked for me on v5.1.0 by Windows 11

thanks you, it worked for me on Windows 10

This file LicenseManagerDomain.js didn't came after my StarUML installing 4.1.6. as well as the www folder. I did the StarUML install through sudo dpkg -i (StarUML.deb file), I already try to create a new folder: www with the LicenseManagerDomain.js file on it but when I try to insert the license key no success, I would like to know how could I solve it? My OS is Ubuntu 20.04

it is true ,last i try this , but not work

An update from my initial post.
This worked for me on v5.0.1 v5.1.0 (Linux).

• All commands were run as root
• You may need to run commands as root if your StarUML directory is not owned by your user
• Probably should have StarUML closed during this process
• I recommend backing up your StarUML directory

1. Install asar via npm

npm i asar -g

2. Extract source

cd <path_to_staruml>/resources/ # mine was /opt/StarUML/resources/
asar extract app.asar app

3. Edit src/engine/license-manager.js

change this

  checkLicenseValidity () {
    if (packageJSON.config.setappBuild) {
      setStatus(this, true)
    } else {
      this.validate().then(() => {
        setStatus(this, true)
      }, () => {
        setStatus(this, false)
        UnregisteredDialog.showDialog()
      })
    }
  }

to this

  checkLicenseValidity () {
      setStatus(this, true)
  }

and this

  register (licenseKey) {
    return new Promise((resolve, reject) => {
      $.post(app.config.validation_url, {licenseKey: licenseKey})
        .done(data => {
          if (data.product === packageJSON.config.product_id) {
            var file = path.join(app.getUserPath(), '/license.key')
            fs.writeFileSync(file, JSON.stringify(data, 2))
            licenseInfo = data
            setStatus(this, true)
            resolve(data)
          } else {
            setStatus(this, false)
            reject('unmatched') /* License is for old version */
          }
        })
        .fail(err => {
          setStatus(this, false)
          if (err.status === 499) { /* License key not exists */
            reject('invalid')
          } else {
            reject()
          }
        })
    })
  }

to this

  register (licenseKey) {
    return new Promise(() => { setStatus(this, false) })
  }

4. Repackage app

asar pack app app.asar

Next time you run StarUML, it should behave as a licensed version.
Source (Nonfunctional as of this post) Source on Wayback Original Post

checkLicenseValidity () {
    if (packageJSON.config.setappBuild) {
      setStatus(this, true)
    } else {
      this.validate().then(() => {
        setStatus(this, true)
      }, () => {
        setStatus(this, false)
        UnregisteredDialog.showDialog()
      })
    }
  }

to

checkLicenseValidity () {
    if (packageJSON.config.setappBuild) {
      setStatus(this, true)
    } else {
      this.validate().then(() => {
        setStatus(this, true)
      }, () => {
        setStatus(this, true)
      })
    }
  }

This work for 6.0.1, but i can't export the diagram. I recommend using 5.1.0

An update from my initial post.
This worked for me on v5.0.1 v5.1.0 (Linux).

• All commands were run as root
• You may need to run commands as root if your StarUML directory is not owned by your user
• Probably should have StarUML closed during this process
• I recommend backing up your StarUML directory

1. Install asar via npm

npm i asar -g

2. Extract source

cd <path_to_staruml>/resources/ # mine was /opt/StarUML/resources/
asar extract app.asar app

3. Edit src/engine/license-manager.js

change this

  checkLicenseValidity () {
    if (packageJSON.config.setappBuild) {
      setStatus(this, true)
    } else {
      this.validate().then(() => {
        setStatus(this, true)
      }, () => {
        setStatus(this, false)
        UnregisteredDialog.showDialog()
      })
    }
  }

to this

  checkLicenseValidity () {
      setStatus(this, true)
  }

and this

  register (licenseKey) {
    return new Promise((resolve, reject) => {
      $.post(app.config.validation_url, {licenseKey: licenseKey})
        .done(data => {
          if (data.product === packageJSON.config.product_id) {
            var file = path.join(app.getUserPath(), '/license.key')
            fs.writeFileSync(file, JSON.stringify(data, 2))
            licenseInfo = data
            setStatus(this, true)
            resolve(data)
          } else {
            setStatus(this, false)
            reject('unmatched') /* License is for old version */
          }
        })
        .fail(err => {
          setStatus(this, false)
          if (err.status === 499) { /* License key not exists */
            reject('invalid')
          } else {
            reject()
          }
        })
    })
  }

to this

  register (licenseKey) {
    return new Promise(() => { setStatus(this, false) })
  }

4. Repackage app

asar pack app app.asar

Next time you run StarUML, it should behave as a licensed version.
Source (Nonfunctional as of this post) Source on Wayback Original Post

checkLicenseValidity () {
    if (packageJSON.config.setappBuild) {
      setStatus(this, true)
    } else {
      this.validate().then(() => {
        setStatus(this, true)
      }, () => {
        setStatus(this, false)
        UnregisteredDialog.showDialog()
      })
    }
  }

to

checkLicenseValidity () {
    if (packageJSON.config.setappBuild) {
      setStatus(this, true)
    } else {
      this.validate().then(() => {
        setStatus(this, true)
      }, () => {
        setStatus(this, true)
      })
    }
  }

This work for 6.0.1, but i can't export the diagram. I recommend using 5.1.0

If you want to export the diagram, you also need to edit src/engine/diagram-export.js.
You should comment these codes below the comment // Draw watermark if application is not registered, beacuse there is a problem occored when checking license.

Thanks buddy it worked

@EZaykov
Thanks a lot! 6.0.1 still working

@EZaykov
Thanks a lot! 6.1.0 and still working

@EZaykov
currently 6.1.0 and still working

https://gist.github.com/trandaison/40b1d83618ae8e3d2da59df8c395093a?permalink_comment_id=5016455#gistcomment-5016455

macOS Sonoma with version 6.1.0 still working
path /Applications/StarUML.app/Contents/Resources
https://gist.github.com/trandaison/40b1d83618ae8e3d2da59df8c395093a?permalink_comment_id=5016455#gistcomment-5016455

currently 6.1.0 is working but i cant export a diagram

shows this error when trying to export to pdf.

on debian.

Thank u @MinskThD . It Worked, i appreciated bro.

It worked for me in StarUML 6.2.2 with these codes, it also solved the problem to export diagram as a PRO User: https://gist.github.com/RodyDesigner/394c00db555119ea50eea7eb158312ad

have a good day!!

Thank u @MinskThD . It Worked, i appreciated bro.

hahah its work too

Thank you

Hello, my language is not English, so I will use a translator.
I did the following and it worked for me on Linux (StarUML v6.2.2).
Modify the entire contents of src/engine/license-manager.js
(to find the file I followed the instructions in one of the previous comments)

const { EventEmitter } = require("events");
const fs = require("fs");
const path = require("path");
const UnregisteredDialog = require("../dialogs/unregistered-dialog");
const packageJSON = require("../../package.json");

const PRO_DIAGRAM_TYPES = [
  "SysMLRequirementDiagram",
  "SysMLBlockDefinitionDiagram",
  "SysMLInternalBlockDiagram",
  "SysMLParametricDiagram",
  "BPMNDiagram",
  "WFWireframeDiagram",
  "AWSDiagram",
  "GCPDiagram",
];

var status = true;
var licenseInfo = {
  product: packageJSON.config.product_id,
  licenseType: "free", 
  quantity: 1,
};

/**
 * @private
 */
class LicenseManager extends EventEmitter {
  constructor() {
    super();
    this.projectManager = null;
  }

  isProDiagram(diagramType) {
    return PRO_DIAGRAM_TYPES.includes(diagramType);
  }

  /**
   * Get Registration Status
   * @return {string}
   */
  getStatus() {
    return status;
  }

  /**
   * Get License Information
   * @return {Object}
   */
  getLicenseInfo() {
    return licenseInfo;
  }

  /**
   */
  validate() {
    return Promise.resolve(licenseInfo);
  }

  /**
   */
  async checkLicenseValidity() {
    setStatus(this, true); 
  }

  /**
   *
   * @param {string} licenseKey
   */
  register(licenseKey) {
    return Promise.resolve(licenseInfo);
  }

  htmlReady() {}

  appReady() {
    this.checkLicenseValidity();
  }
}

module.exports = LicenseManager;

It worked for me so far, I hope it works for someone else too.

Hello, my language is not English, so I will use a translator. I did the following and it worked for me on Linux (StarUML v6.2.2). Modify the entire contents of src/engine/license-manager.js (to find the file I followed the instructions in one of the previous comments)

const { EventEmitter } = require("events");
const fs = require("fs");
const path = require("path");
const UnregisteredDialog = require("../dialogs/unregistered-dialog");
const packageJSON = require("../../package.json");

const PRO_DIAGRAM_TYPES = [
  "SysMLRequirementDiagram",
  "SysMLBlockDefinitionDiagram",
  "SysMLInternalBlockDiagram",
  "SysMLParametricDiagram",
  "BPMNDiagram",
  "WFWireframeDiagram",
  "AWSDiagram",
  "GCPDiagram",
];

var status = true;
var licenseInfo = {
  product: packageJSON.config.product_id,
  licenseType: "free", 
  quantity: 1,
};

/**
 * @private
 */
class LicenseManager extends EventEmitter {
  constructor() {
    super();
    this.projectManager = null;
  }

  isProDiagram(diagramType) {
    return PRO_DIAGRAM_TYPES.includes(diagramType);
  }

  /**
   * Get Registration Status
   * @return {string}
   */
  getStatus() {
    return status;
  }

  /**
   * Get License Information
   * @return {Object}
   */
  getLicenseInfo() {
    return licenseInfo;
  }

  /**
   */
  validate() {
    return Promise.resolve(licenseInfo);
  }

  /**
   */
  async checkLicenseValidity() {
    setStatus(this, true); 
  }

  /**
   *
   * @param {string} licenseKey
   */
  register(licenseKey) {
    return Promise.resolve(licenseInfo);
  }

  htmlReady() {}

  appReady() {
    this.checkLicenseValidity();
  }
}

module.exports = LicenseManager;

It worked for me so far, I hope it works for someone else too.

Works perfectly thanks :)

For ease of use, I took the license and watermark management logic and put it into a bash script, if that helps people code

For ease of use, I took the license and watermark management logic and put it into a bash script, if that helps people

https://github.com/Nother01/Crack_StarUML 

I ported the bash script to PowerShell
Repo

Instructions:

1. Copy and paste this updated code into the app/src/engine/license-manager.js file.
2. Run the following command to repackage the app: asar pack app app.asar

Updated Code:

const { EventEmitter } = require("events");
const fs = require("fs");
const path = require("path");
const crypto = require("crypto");
const UnregisteredDialog = require("../dialogs/unregistered-dialog");
const packageJSON = require("../../package.json");

const SK = "DF9B72CC966FBE3A46F99858C5AEE";

// Check License When File Save
const LICENSE_CHECK_PROBABILITY = 0.3;

const PRO_DIAGRAM_TYPES = [
  "SysMLRequirementDiagram",
  "SysMLBlockDefinitionDiagram",
  "SysMLInternalBlockDiagram",
  "SysMLParametricDiagram",
  "BPMNDiagram",
  "WFWireframeDiagram",
  "AWSDiagram",
  "GCPDiagram",
];

var status = false;
var licenseInfo = null;

/**
 * Set Registration Status
 * This function is out of LicenseManager class for the security reason
 * (To disable changing License status by API)
 * @Private
 * @param {boolean} newStat
 * @return {string}
 */
function setStatus(licenseManager, newStat) {
  if (status !== newStat) {
    status = newStat;
    licenseManager.emit("statusChanged", status);
  }
}

/**
 * @Private
 */
class LicenseManager extends EventEmitter {
  constructor() {
    super();
    this.projectManager = null;
  }

  isProDiagram(diagramType) {
    return PRO_DIAGRAM_TYPES.includes(diagramType);
  }

  /**
   * Get Registration Status
   * @return {string}
   */
  getStatus() {
    return status;
  }

  /**
   * Get License Information
   * @return {Object}
   */
  getLicenseInfo() {
    return licenseInfo;
  }

  findLicense() {
    var licensePath = path.join(app.getUserPath(), "/license.key");
    if (!fs.existsSync(licensePath)) {
      licensePath = path.join(app.getAppPath(), "../license.key");
    }
    if (fs.existsSync(licensePath)) {
      return licensePath;
    } else {
      return null;
    }
  }

  /**
   * Check license validity
   * @return {Promise}
   */
  validate() {
    return new Promise((resolve, reject) => {
      // Skip all validation and assume license is valid
      resolve('License is valid');  // Directly resolve the promise
    });
  }

  /**
   * Return evaluation period status
   * @Private
   * @return {number} Remaining days
   */
  checkEvaluationPeriod() {
    return 30;  // Always return a valid evaluation period (30 days remaining)
  }

  async checkLicenseValidity() {
    if (packageJSON.config.setappBuild) {
      setStatus(this, true);
    } else {
      try {
        // Always consider the license valid without validation
        const result = await this.validate();
        setStatus(this, true);
      } catch (err) {
        const remains = this.checkEvaluationPeriod();
        const isExpired = remains < 0;
        const result = await UnregisteredDialog.showDialog(remains);
        setStatus(this, false);
        if (isExpired) {
          app.quit();
        }
      }
    }
  }

  /**
   * Check the license key in server and store it as license.key file in local
   *
   * @param {string} licenseKey
   */
  register(licenseKey) {
    return new Promise((resolve, reject) => {
      // Skip the server-side validation and assume success
      var data = { product: packageJSON.config.product_id, licenseKey: licenseKey };
      var file = path.join(app.getUserPath(), "/license.key");
      fs.writeFileSync(file, JSON.stringify(data, null, 2));
      licenseInfo = data;
      setStatus(this, true);
      resolve(data); // Always resolve as successful
    });
  }

  htmlReady() {}

  appReady() {
    this.checkLicenseValidity();
  }
}

module.exports = LicenseManager; 

Thank you all

Currently 6.3.2 is working, Thank you guys

Worked on v6.3.2. Thanks guys

Instructions:

1. Copy and paste this updated code into the app/src/engine/license-manager.js file.
2. Run the following command to repackage the app: asar pack app app.asar

Updated Code:

const { EventEmitter } = require("events");
const fs = require("fs");
const path = require("path");
const crypto = require("crypto");
const UnregisteredDialog = require("../dialogs/unregistered-dialog");
const packageJSON = require("../../package.json");

const SK = "DF9B72CC966FBE3A46F99858C5AEE";

// Check License When File Save
const LICENSE_CHECK_PROBABILITY = 0.3;

const PRO_DIAGRAM_TYPES = [
  "SysMLRequirementDiagram",
  "SysMLBlockDefinitionDiagram",
  "SysMLInternalBlockDiagram",
  "SysMLParametricDiagram",
  "BPMNDiagram",
  "WFWireframeDiagram",
  "AWSDiagram",
  "GCPDiagram",
];

var status = false;
var licenseInfo = null;

/**
 * Set Registration Status
 * This function is out of LicenseManager class for the security reason
 * (To disable changing License status by API)
 * @Private
 * @param {boolean} newStat
 * @return {string}
 */
function setStatus(licenseManager, newStat) {
  if (status !== newStat) {
    status = newStat;
    licenseManager.emit("statusChanged", status);
  }
}

/**
 * @Private
 */
class LicenseManager extends EventEmitter {
  constructor() {
    super();
    this.projectManager = null;
  }

  isProDiagram(diagramType) {
    return PRO_DIAGRAM_TYPES.includes(diagramType);
  }

  /**
   * Get Registration Status
   * @return {string}
   */
  getStatus() {
    return status;
  }

  /**
   * Get License Information
   * @return {Object}
   */
  getLicenseInfo() {
    return licenseInfo;
  }

  findLicense() {
    var licensePath = path.join(app.getUserPath(), "/license.key");
    if (!fs.existsSync(licensePath)) {
      licensePath = path.join(app.getAppPath(), "../license.key");
    }
    if (fs.existsSync(licensePath)) {
      return licensePath;
    } else {
      return null;
    }
  }

  /**
   * Check license validity
   * @return {Promise}
   */
  validate() {
    return new Promise((resolve, reject) => {
      // Skip all validation and assume license is valid
      resolve('License is valid');  // Directly resolve the promise
    });
  }

  /**
   * Return evaluation period status
   * @Private
   * @return {number} Remaining days
   */
  checkEvaluationPeriod() {
    return 30;  // Always return a valid evaluation period (30 days remaining)
  }

  async checkLicenseValidity() {
    if (packageJSON.config.setappBuild) {
      setStatus(this, true);
    } else {
      try {
        // Always consider the license valid without validation
        const result = await this.validate();
        setStatus(this, true);
      } catch (err) {
        const remains = this.checkEvaluationPeriod();
        const isExpired = remains < 0;
        const result = await UnregisteredDialog.showDialog(remains);
        setStatus(this, false);
        if (isExpired) {
          app.quit();
        }
      }
    }
  }

  /**
   * Check the license key in server and store it as license.key file in local
   *
   * @param {string} licenseKey
   */
  register(licenseKey) {
    return new Promise((resolve, reject) => {
      // Skip the server-side validation and assume success
      var data = { product: packageJSON.config.product_id, licenseKey: licenseKey };
      var file = path.join(app.getUserPath(), "/license.key");
      fs.writeFileSync(file, JSON.stringify(data, null, 2));
      licenseInfo = data;
      setStatus(this, true);
      resolve(data); // Always resolve as successful
    });
  }

  htmlReady() {}

  appReady() {
    this.checkLicenseValidity();
  }
}

module.exports = LicenseManager; 

There is a problem when exporting the file to image (PNG, JPG), the App will ask for licenseType and this code is null, so it unable to export the Image

update function below to fix it, i didn't test on PRO Diagram yet, but it's working for export image

var licenseInfo = {
  licenseType: "PRO",
};

register(licenseKey) {
    return new Promise((resolve, reject) => {
      var data = {
        product: packageJSON.config.product_id,
        licenseKey: licenseKey,
        licenseType: "PRO",
      };
      var file = path.join(app.getUserPath(), "/license.key");
      fs.writeFileSync(file, JSON.stringify(data, null, 2));
      licenseInfo = data;
      setStatus(this, true);
      resolve(data);
    });
  }