Workaround #198
Workaround #198
Conversation
Modified the file PyTorchCoreJSI.mm to repeatedly try installing \_\_torchlive\_\_ if RCTCxxBridge.runtime is null, rather than just giving up. Modfied the file install-jsi.ts to run all of it's side-effect logic in a function that does a "return;" if the variable "PlayTorchJSIModule" is null, instead of throwing an error. Also added an extra side effect that adds a function to the global object, that can be used to await the existence of \_\_torchlive\_\_, before calling other PyTorch code.
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Thanks @IainBerliner! |
Summary
This is intended to demonstrate the workaround I used in connection to the GitHub issue I created.
It's not meant to actually be merged with the main branch.
Changelog
Modified the file PyTorchCoreJSI.mm to repeatedly try installing __torchlive__ if RCTCxxBridge.runtime is null, rather than just giving up.
Modfied the file install-jsi.ts to run all of it's side-effect logic in a function that gets called immediately, and that does a "return;" if the variable "PlayTorchJSIModule" is null, instead of throwing an error. Also added an extra side effect that adds a function to the global object, that can be used to asynchronously await the existence of __torchlive__, before calling other PyTorch code.
Test Plan
The code present in this pull request should prevent the crash that happens when the conditions I mentioned in the GitHub issue are recreated.