Editing the name of the diagram fires an exception

[thomaspeugeot]

Sequence:

• Edit the name of the diagram

Problem:

ERROR Error: mat-form-field must contain a MatFormFieldControl.

Analysis:

two angles of attacks:

• gongdoc backend logic is no good.
• gongtree stack issue.

In all cases, on should add the tree probe

[thomaspeugeot]

First stack

github.com/fullstack-lang/gongdoc/go/models

two trees:

• model
• portfolio with one root node "class diagrams" that have 4 children, including Default_3 which is "IsInEditMode == true" when reaching the

[thomaspeugeot]

Error: mat-form-field must contain a MatFormFieldControl

This error occurs when you have not added a form field control to your form field. If your form field contains a native or element, make sure you've added the matInput directive to it and have imported MatInputModule. Other components that can act as a form field control include <mat-select>, <mat-chip-list>, and any custom form field controls you've created.</p> </div> </div> <div class="page-bar-simple"> </div> <div class="footer"> <ul class="body"> <li>© <script> document.write(new Date().getFullYear()) </script> Githubissues.</li> <li>Githubissues is a development platform for aggregating issues.</li> </ul> </div> <script src="https://cdn.jsdelivr.net/npm/jquery@3.5.1/dist/jquery.min.js"></script> <script src="/githubissues/assets/js.js"></script> <script src="/githubissues/assets/markdown.js"></script> <script src="https://cdn.jsdelivr.net/gh/highlightjs/cdn-release@11.4.0/build/highlight.min.js"></script> <script src="https://cdn.jsdelivr.net/gh/highlightjs/cdn-release@11.4.0/build/languages/go.min.js"></script> <script> hljs.highlightAll(); </script> </body> </html>