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mlc-ai / binary-mlc-llm-libs

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Android app crash after last models updated #83

Closed vlsav closed 5 months ago

vlsav commented 5 months ago

MLCChat failed

Stack trace: org.apache.tvm.Base$TVMError: ValueError: Error when loading parameters from params_shard_66.bin: [22:39:36] /Users/kartik/mlc/mlc-llm/3rdparty/tvm/src/runtime/relax_vm/ndarray_cache_support.cc:193: Check failed: this->nbytes == raw_data_buffer->length() (45088768 vs. 21734731) : ValueError: Encountered an corrupted parameter shard. It means it is not downloaded completely or downloading is interrupted. Please try to download again. Stack trace: File "/Users/kartik/mlc/mlc-llm/3rdparty/tvm/src/runtime/relax_vm/ndarray_cache_support.cc", line 255

at org.apache.tvm.Base.checkCall(Base.java:173)
at org.apache.tvm.Function.invoke(Function.java:130)
at ai.mlc.mlcllm.ChatModule.reload(ChatModule.java:43)
at ai.mlc.mlcchat.AppViewModel$ChatState$mainReloadChat$1$2.invoke(AppViewModel.kt:633)
at ai.mlc.mlcchat.AppViewModel$ChatState$mainReloadChat$1$2.invoke(AppViewModel.kt:631)
at ai.mlc.mlcchat.AppViewModel$ChatState.callBackend(AppViewModel.kt:534)
at ai.mlc.mlcchat.AppViewModel$ChatState.mainReloadChat$lambda$3(AppViewModel.kt:631)
at ai.mlc.mlcchat.AppViewModel$ChatState.$r8$lambda$JJKpoRMMpp77FzXKA0o00i8lgRA(Unknown Source:0)
at ai.mlc.mlcchat.AppViewModel$ChatState$$ExternalSyntheticLambda3.run(Unknown Source:8)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:487)
at java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:644)
at java.lang.Thread.run(Thread.java:1012)

Error message: ValueError: Error when loading parameters from params_shard_66.bin: [22:39:36] /Users/kartik/mlc/mlc-llm/3rdparty/tvm/src/runtime/relax_vm/ndarray_cache_support.cc:193: Check failed: this->nbytes == raw_data_buffer->length() (45088768 vs. 21734731) : ValueError: Encountered an corrupted parameter shard. It means it is not downloaded completely or downloading is interrupted. Please try to download again. Stack trace: File "/Users/kartik/mlc/mlc-llm/3rdparty/tvm/src/runtime/relax_vm/ndarray_cache_support.cc", line 255

Kartik14 commented 5 months ago

Sorry for the late response. It seems like the model is not downloaded correctly. Can you please try deleting the model and redownloading it?

vlsav commented 5 months ago

Only complete removal of application and reinstall helped.