Issue #5154✓ SolvedOpened May 31, 2023by jmtt896 reactions

TS2416: Property '_up' in type 'PropertyStack' is not assignable to the same property in base type 'PropertyComposite<PropertyStackProps>'

Quick answerby marktamis2

I copied over some of the settings of the tsconfig from a working vite gjs project into my stenciljs project and now it is running correctly. I think you need to do some tweaking to your angular tsconfig and it should not throw the error anymore below is my working stenciljs tsconfig: seems to be what allows the compi...

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Question

GrapesJS version [X] I confirm to use the latest version of GrapesJS What browser are you using? ---- Reproducible demo link https://codesandbox.io/p/sandbox/pensive-browser-mfhxp8 Describe the bug How to reproduce the bug?Create Angular ProjectAdd grapeJS dependencyinclude "allowSyntheticDefaultImports": true on tsconfig (for backbone)Create wrapper component for GrapeJSUse the wrapper component on the project What is the expected behavior? Render GrapeJS EditorWhat is the current behavior? Broken on Build Code of Conduct [X] I agree to follow this project's Code of Conduct

Answers (4)

👍 Most helpfulmarktamisJun 8, 2023

I copied over some of the settings of the tsconfig from a working vite gjs project into my stenciljs project and now it is running correctly. I think you need to do some tweaking to your angular tsconfig and it should not throw the error anymore below is my working stenciljs tsconfig: seems to be w...

DeepakanandraoJun 10, 2023

"skipLibCheck": true,

"skipLibCheck": true did the trick. Thank you @marktamis 👍

artfJun 15, 2023

Yeah "skipLibCheck": true is necessary here until I find the fix for that TS output 😞

GJS HelperMay 17, 2026

The issue you're encountering, TS2416: Property 'up' in type 'PropertyStack' is not assignable to the same property in base type 'PropertyComposite<PropertyStackProps>', is a TypeScript type incompatibility error. This typically arises when the TypeScript compiler, especially in stricter configurat...

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