rokucommunity / rokucommunity/brighterscript
Cannot read property "shift" of undefined
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- Dominant language
- TypeScript
- Stars
- 208
- Forks
- 68
- Avg merge
- 8h 39m
- Merged PRs (30d)
- 39
Description
https://github.com/georgejecook/MList
typeError: Cannot read property 'shift' of undefined
at XmlFile. (/home//hope/open-source/MList/node_modules/brightscript-language/src/files/XmlFile.ts:219:58)
at step (/home//hope/open-source/MList/node_modules/brightscript-language/dist/files/XmlFile.js:43:23)
at Object.next (/home//hope/open-source/MList/node_modules/brightscript-language/dist/files/XmlFile.js:24:53)
at fulfilled (/home//hope/open-source/MList/node_modules/brightscript-language/dist/files/XmlFile.js:15:58)
at
TypeError: Cannot read property 'shift' of undefined
at XmlFile. (/home//hope/open-source/MList/node_modules/brightscript-language/src/files/XmlFile.ts:219:58)
at step (/home//hope/open-source/MList/node_modules/brightscript-language/dist/files/XmlFile.js:43:23)
at Object.next (/home//hope/open-source/MList/node_modules/brightscript-language/dist/files/XmlFile.js:24:53)
at fulfilled (/home//hope/open-source/MList/node_modules/brightscript-language/dist/files/XmlFile.js:15:58)
Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with the reported stack trace and inspect XmlFile.ts at line 219, comparing it with the generated XmlFile.js path. Reproduce the failure using the MList example linked in the issue, then determine which XML input leaves the value undefined. Done means the reported TypeError no longer occurs for that input.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- typescript
- Domain
- compilers
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100