Implementation of FormBuilder give "Cannot read properties of null"

Open Ludovic1974 opened this issue 2 years ago • 2 comments

I have a problem with the implementation of FormBuilder. I have adapted the form builder as indicated in the GIT section described at https://github.com/formio/angular/wiki/Form-Builder and I am getting the following error:

core.mjs:7739 ERROR TypeError: Cannot read properties of null (reading '0') at new Formio (Formio.js:144:19) at FormBuilder.setForm (Form.js:185:22) at new Form (Form.js:99:13) at FormBuilder._createSuperInternal (FormBuilder.js:35:283) at new FormBuilder (FormBuilder.js:50:19) at BuilderComponent.ngOnInit (builder.component.ts:23:18) at callHook (core.mjs:2551:22) at callHooks (core.mjs:2520:17) at executeInitAndCheckHooks (core.mjs:2471:9) at refreshView (core.mjs:9595:21)

Has anyone else experienced this? How could it be resolved?

Oct 23 '23 09:10 Ludovic1974

Happens to me too

Oct 23 '23 10:10 MiguiTE

Is this still happening in our latest versions?

Nov 25 '24 15:11 lane-formio