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Assign has an enumerable key on the prototype chain #3

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LaszloDev opened this issue Aug 1, 2017 · 4 comments
Closed

Assign has an enumerable key on the prototype chain #3

LaszloDev opened this issue Aug 1, 2017 · 4 comments

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@LaszloDev
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Im getting this error when Im calling Firebase put() to upload the image. Running on Expo@19.0.0 and Firebase@4.2.0 (before 3.9.0 same error)

One of the sources for assign has an enumerable key on the prototype chain. Are you trying to assign a prototype property? We don't allow it, as this is an edge case that we do not support. This error is a performance optimization and not spec compliant.
handleException @ ExceptionsManager.js:63
handleError @ InitializeCore.js:125
reportFatalError @ error-guard.js:44
__guard @ MessageQueue.js:230
callFunctionReturnFlushedQueue @ MessageQueue.js:100
(anonymous) @ debuggerWorker.js:71
@aaronksaunders
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aaronksaunders commented Aug 1, 2017 via email

@aaronksaunders
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seems the issue exists when you are running the react-native debugger... as soon as I closed the debugger and reloaded the code, everything works fine on this side

@LaszloDev
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OMG I started to get crazy as it suddenly stopped working for me too. Thank you you for the hint Aaron!

It is working again after stopping the debugger. Do you think I would make sense to talk to the Expo guys about it?

@aaronksaunders
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aaronksaunders commented Aug 2, 2017 via email

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