Image unwrap issue leading to Pytorch Live demo not working on iPad Pro about playtorch HOT 5 CLOSED

@liuyinglao Xcode 13.2.1 which I believe is the latest as of writing this comment (I'm on OSX Monterey 12.2).

The solution, as I described in the Slack chat was to update the software on my iPad to the latest.

I cannot debug this anymore since the iPad software was updated and the examples run, so I think it's fine to close this for now.

from playtorch.

The stack dump when the issue occurs:

0x0000000103e6b04c $s25react_native_pytorch_core21TensorFromImagePackerC4pack9modelSpec6params13packerContextSo9PTMIValueCSg10SwiftyJSON0Q0V_So12NSDictionaryCAA0hN0CtKF + 2688
1 plive_demo
0x0000000103e6c0b0 $s25react_native_pytorch_core21TensorFromImagePackerCAA0H0A2aDP4pack9modelSpec6params13packerContextSo9PTMIValueCSg10SwiftyJSON0Q0V_So12NSDictionaryCAA0hN0CtKFTW + 32
2 plive_demo
0x0000000103e646bc $s25react_native_pytorch_core14PackerRegistryC4pack9modelSpec6params13packerContextSo9PTMIValueCSg10SwiftyJSON0O0V_So12NSDictionaryCAA0eL0CtKFZ + 684
3 plive_demo
0x0000000103e1b4ac $s25react_native_pytorch_core16BaseIValuePackerC4pack6params13packerContextSo9PTMIValueCSgSo12NSDictionaryC_AA0gK0CtKF + 212
4 plive_demo
0x0000000103e1bfb4 $s25react_native_pytorch_core16BaseIValuePackerCAA07IIValueG0A2aDP4pack6params13packerContextSo9PTMIValueCSgSo12NSDictionaryC_AA0gL0CtKFTW + 32
5 plive_demo
0x0000000103e5e1b8 $s25react_native_pytorch_core17MobileModelModuleC7execute_6params8resolver8rejecterySo8NSStringC_So12NSDictionaryCyypSgcySSSg_AMs5Error_pSgtctF + 776
6 plive_demo
0x0000000103e5f5f8 $s25react_native_pytorch_core17MobileModelModuleC7execute_6params8resolver8rejecterySo8NSStringC_So12NSDictionaryCyypSgcySSSg_AMs5Error_pSgtctFTo + 236
7 CoreFoundation
0x000000019b37f8f4 727F2644-EB4E-3D57-BC2E-E6803BA92366 + 1222900
8 CoreFoundation
0x000000019b256df8 727F2644-EB4E-3D57-BC2E-E6803BA92366 + 7672
9 CoreFoundation
0x000000019b2573cc 727F2644-EB4E-3D57-BC2E-E6803BA92366 + 9164
10 plive_demo
0x0000000103a1ebf0 -[RCTModuleMethod invokeWithBridge:module:arguments:] + 1696
11 plive_demo
0x0000000103a22178 _ZN8facebook5reactL11invokeInnerEP9RCTBridgeP13RCTModuleDatajRKN5folly7dynamicEiN12_GLOBAL__N_117SchedulingContextE + 1088
12 plive_demo
0x0000000103a21b78 _ZZN8facebook5react15RCTNativeModule6invokeEjON5folly7dynamicEiENK3$_0clEv + 128
13 plive_demo
0x0000000103a21aec ___ZN8facebook5react15RCTNativeModule6invokeEjON5folly7dynamicEi_block_invoke + 28
14 libdispatch.dylib
0x0000000107fffbcc _dispatch_call_block_and_release + 32
15 libdispatch.dylib
0x00000001080016c0 _dispatch_client_callout + 20
16 libdispatch.dylib
0x0000000108009354 _dispatch_lane_serial_drain + 736
17 libdispatch.dylib
0x000000010800a0c0 _dispatch_lane_invoke + 448
18 libdispatch.dylib
0x0000000108016644 _dispatch_workloop_worker_thread + 1520
19 libsystem_pthread.dylib
0x00000001e60e9814 _pthread_wqthread + 276
20 libsystem_pthread.dylib
0x00000001e60f076c start_wqthread + 8

from playtorch.

Thanks for reaching out, @OptimusLime!

I tested PyTorch Live v0.1.3 on an iPad Pro (12.9-inch) with iOS 14.6. Both debug and release work.

Thanks for offering to debug. Let me put together instructions. Alternatively, we could also do a VC on the PyTorch Live Discord, and we debug together. Let me know what works best for you :)

from playtorch.

Hi @OptimusLime, thanks for providing the report! I couldn't tell what's going wrong from the error message -- but I guess this could be Xcode version issue -- may I ask what is the Xcode version on your dev machine? Thanks!

from playtorch.

From the #pytorch-live channel in the PyTorch Slack:

updating the ipad pro to latest software (15.3.1) worked

Closing this task. Please reopen if anyone has similar issues!

from playtorch.