Hello Experts,
I updated the my macOS an Xcode(11.5) to latest version.After updating installed TVM(0.7.dev1).
I tried to build the iOS app(13.3.1) using Xcode with latest version of TVM, while loading the libraries using
tvm::runtime::Module mod_syslib = tvm::runtime::Module::LoadFromFile(dev_lib.dylib)
i’m getting below error
020-06-06 22:21:07.474544+0530 Sample[619:256941] Metal GPU Frame Capture Enabled
2020-06-06 22:21:07.475768+0530 Sample[619:256941] Metal API Validation Enabled
libc++abi.dylib: terminating with uncaught exception of type dmlc::Error: [22:21:07] /Users/sony/Mallappa/Trails/Sample/Sample/src/../../../../tvm/src/runtime/dso_library.cc:79: Check failed: lib_handle_ != nullptr: Failed to load dynamic shared library /private/var/containers/Bundle/Application/4DF0B14A-BA3F-499B-85F1-8985D1AA5ECC/Sample.app/dev_lib.dylib dlopen(/private/var/containers/Bundle/Application/4DF0B14A-BA3F-499B-85F1-8985D1AA5ECC/Sample.app/dev_lib.dylib, 5): no suitable image found. Did find:
/private/var/containers/Bundle/Application/4DF0B14A-BA3F-499B-85F1-8985D1AA5ECC/Sample.app/dev_lib.dylib: code signature invalid for '/private/var/containers/Bundle/Application/4DF0B14A-BA3F-499B-85F1-8985D1AA5ECC/Sample.app/dev_lib.dylib
Stack trace:
[bt] (0) 1 Sample 0x00000001047c5d6c dmlc::LogMessageFatal::~LogMessageFatal() + 116
[bt] (1) 2 Sample 0x00000001047def7c tvm::runtime::DSOLibrary::Load(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) + 212
[bt] (2) 3 Sample 0x00000001047dece8 std::__1::__function::__func<tvm::runtime::$_16, std::__1::allocator<tvm::runtime::$_16>, void (tvm::runtime::TVMArgs, tvm::runtime::TVMRetValue*)>::operator()(tvm::runtime::TVMArgs&&, tvm::runtime::TVMRetValue*&&) + 160
[bt] (3) 4 Sample 0x00000001047b2370 tvm::runtime::Module::LoadFromFile(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) + 716
[bt] (4) 5 Sample 0x00000001047c4bb4 CAK_TVM_Deploy::CAK_TVM_Deploy() + 568
[bt] (5) 6 Sample 0x00000001047c3494 CAK_TVM_Deploy::getInstance() + 40
[bt] (6) 7 Sample 0x00000001047adfe8 main + 28
[bt] (7) 8 libdyld.dylib 0x00000001a2f74e18 9D122047-19B7-36A2-A892-27401F9E0E6C + 3608
can you please help me to fix this issue.thanks in advance.