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bug(schematics): migration schmatics report error without much useful information

See original GitHub issue

Is this a regression?

Yes, this behavior used to work in the previous version

The previous version in which this bug was not present was

No response

Description

Cannot read properties of undefined (reading 'sourceSpan')

Reproduction

N/A

Expected Behavior

Report file, relevant module and other useful information.

Actual Behavior

Cannot read properties of undefined (reading 'sourceSpan') and nothing else.

Environment

Angular: 15.0.0
CDK/Material: 15.0.0

Issue Analytics

State:
Created 10 months ago
Comments:13 (10 by maintainers)

Top GitHub Comments

1reaction

princemaplecommented, Dec 1, 2022

Hello @wagnermaciel , I’m reporting back about the mdc migration.

Your undefined fix made it possible for the migration script to finish. I noticed this weird thing after migration:

Looks like multi line mat-card tag gave the migration script a hard time, and the previous error? Not sure if it’s the real cause. Anyway, I’m very glad that I can finish this migration by just adding a space.

I’m quite surprised that this is the only place where I have a mat-card that spanned multiple lines. I’d think there were more, given how often I use mat-card 😃

0reactions

alexfung888commented, Dec 1, 2022

Mine.

      <mat-card
        [style.width]="na === 1 ? '90%' : '18rem'"
      >

becomes

      <mat-cardappearance="outlined"
        [style.width]="na === 1 ? '90%' : '18rem'"
      >

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