Open Closed

ExpressionChangedAfterItHasBeenCheckedError #1383


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paul.harriman created
  • ABP Framework version: v4.3.0
  • UI type: Angular
  • DB provider: EF Core
  • Tiered (MVC) or Identity Server Separated (Angular): yes / no
  • Exception message and stack trace:
  • Steps to reproduce the issue:

i have a ngbNav, with 7 tabs. i click save without some fields entered. the fields are required. i want the user to see what errors are. i change tabs after clicking submit and get the error. the error breaks the modal, i cannot cancel out of the moda. after googling it appears the error is becuase the validation component is being injected dynamically. short of disabling the save button if there are errors, i don't know how to prevent the issue happening.

It seems like the view has been created after its parent and its children have been dirty checked. Has it been created in a change detection hook?\n at throwErrorIfNoChangesMode (http://localhost:4200/vendor.js:11512:11)\n at bindingUpdated (http://localhost:4200/vendor.js:17623:17)\n at Module.ɵɵproperty (http://localhost:4200/vendor.js:19438:9)\n at ValidationErrorComponent_Template (http://localhost:4200/vendor.js:91900:65)\n at executeTemplate (http://localhost:4200/vendor.js:14286:9)\n at refreshView (http://localhost:4200/vendor.js:14155:13)\n at refreshComponent (http://localhost:4200/vendor.js:15321:13)\n at refreshChildComponents (http://localhost:4200/vendor.js:13952:9)\n at refreshView (http://localhost:4200/vendor.js:14205:13)\n at refreshEmbeddedViews (http://localhost:4200/vendor.js:15275:17)


2 Answer(s)
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    Mehmet created

    Hi,

    I created an issue: https://github.com/abpframework/abp/issues/9160

    Thanks for the reporting.

  • User Avatar
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    ServiceBot created
    Support Team Automatic process manager

    This question has been automatically marked as stale because it has not had recent activity.

Made with ❤️ on ABP v9.1.0-preview. Updated on December 26, 2024, 06:07