Dependency error happens by Ext.grid.Tree in ExtJS 6.7.0 Community Edition

[naoaki]

Hi


Now I got a dependency error for tree grid in ExtJS 6.7.0 Community Edition.
Is this a bug ? or I have to do some settings ?
or we can't use tree grid in ExtJS 6.7.0 CE ?



## Steps to Reproduce
Step1. Generate an application.
$ npm install @sencha/ext-gen
$ node_modules/.bin/ext-gen app -i
appName: MyExtGenApp
template: moderndesktop
modernTheme: theme-material


Step2. Change only one line to use tree grid
Ext.define('MyExtGenApp.view.personnel.PersonnelView',{
//extend: 'Ext.grid.Grid',
// ↓
extend: 'Ext.grid.Tree',


Step3. Run application
$ cd MyExtGenApp; npm start


-> Got an error.
ERROR in ℹ ｢ext｣: Failed to resolve dependency Ext.grid.Tree for file MyExtGenApp.view.personnel.PersonnelView
ERROR in ℹ ｢ext｣: [ERR]
ERROR in ℹ ｢ext｣: BUILD FAILED
ERROR in ℹ ｢ext｣: com.sencha.exceptions.ExNotFound: Unknown definition for dependency : Ext.grid.Tree




## Note
* I look like "node_modules/@sencha/ext-modern-treegrid" exists in node_module directory. But this error happens.
* I found similar post. But there is no solution.
"Bug (or a Feature?): Lack of tree grid and column components in CE"
https://www.sencha.com/forum/showthread.php?470993

Best regards,
Naoaki

[Forum_Adm]

Thank you so much for bringing this to our attention. I apologize for the delay. I have shared this with the support staff to look into at their earliest convenience. Your patience is greatly appreciated!

Thanks again,

Michele

[rakumar]

Hello Naoaki,

There is an existing bug for this issue with the reference number EXTJS-27477, this Jira will be linked here for you to receive updates.

Regards,
Kumar
Sencha Support.

[naoaki]

Hello Kumar,

Thank you for your response.
I understand it. I hope it will be fixed soon.

Regards,
Naoaki

[klodoma1]

Any updates on this one?

[zheng_777]

Any updates on this one?

Solution please

[naoaki]

Hi


To avoid this build problem, you can do the following.
* This is a temporary workaround.

$ cd your-extjs-app-directory
$ cp -r node_modules/@sencha/ext-modern-treegrid/src/* app/shared/src

Now I can build my app with tree-grid on ExtJS6.7/7.0 modern.


Regards,

Naoaki

[zheng_777]

Hi


To avoid this build problem, you can do the following.
* This is a temporary workaround.

$ cd your-extjs-app-directory
$ cp -r node_modules/@sencha/ext-modern-treegrid/src/* app/shared/src

Now I can build my app with tree-grid on ExtJS6.7/7.0 modern.


Regards,

Naoaki

Thank you, by the way I found a solution too.