File "/root/tvm/python/tvm/ffi/ctypes/packed_func.py", line 225, in call raise get_last_ffi_error() tvm.ffi.base.TVMError: Traceback (most recent call last): [bt] (8) /root/tvm/build/libtvm.so(tvm::relay::IndexedForwardGraph::Create(tvm::support::GenericArenatvm::support::SimplePageAllocator*, tvm::RelayExpr const&)+0xfc) [0x7fce0f8376cc] [bt] (7) /root/tvm/build/libtvm.so(tvm::relay::ExprVisitor::VisitExpr(tvm::RelayExpr const&)+0x83) [0x7fce0f926193] [bt] (6) /root/tvm/build/libtvm.so(tvm::relay::ExprFunctor<void (tvm::RelayExpr const&)>::VisitExpr(tvm::RelayExpr const&)+0x82) [0x7fce0f6d4652] [bt] (5) /root/tvm/build/libtvm.so(tvm::relay::IndexedForwardGraph::Creator::VisitExpr(tvm::relay::FunctionNode const*)+0x523) [0x7fce0f83c813] [bt] (4) /root/tvm/build/libtvm.so(tvm::relay::ExprVisitor::VisitExpr(tvm::relay::FunctionNode const*)+0x13b) [0x7fce0f9214db] [bt] (3) /root/tvm/build/libtvm.so(tvm::relay::ExprVisitor::VisitExpr(tvm::RelayExpr const&)+0x83) [0x7fce0f926193] [bt] (2) /root/tvm/build/libtvm.so(tvm::relay::ExprFunctor<void (tvm::RelayExpr const&)>::VisitExpr(tvm::RelayExpr const&)+0x82) [0x7fce0f6d4652] [bt] (1) /root/tvm/build/libtvm.so(tvm::relay::IndexedForwardGraph::Creator::VisitExpr(tvm::relay::CallNode const*)+0x252) [0x7fce0f83b7d2] [bt] (0) /root/tvm/build/libtvm.so(dmlc::LogMessageFatal::~LogMessageFatal()+0x67) [0x7fce0efdeb07] File “/root/tvm/include/tvm/node/attr_registry_map.h”, line 61 TVMError: Check failed: idx < data_.size() && data_[idx].second != 0: Attribute TOpPattern has not been registered for nn.dropout
