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Hi, I was trying to convert label to lmdb(I didn't use convert_imageset, because I want to use images and labels separately), but I met the following error: F0205 06:47:32.381954 22083 data_transformer.cpp:465] Check failed: datum_channels > 0 (0 vs. 0) *** Check failure stack trace: *** @ 0x7f576aee2e6d (unknown) @ 0x7f576aee4ced (unknown) @ 0x7f576aee2a5c (unknown) @ 0x7f576aee563e (unknown) @ 0x7f5770cd65a2 caffe::DataTransformer<>::InferBlobShape() @ 0x7f5770d1150f caffe::DataLayer<>::DataLayerSetUp() @ 0x7f5770d68753 caffe::BasePrefetchingDataLayer<>::LayerSetUp() @ 0x7f5770ddfea5 caffe::Net<>::Init() @ 0x7f5770de0f65 caffe::Net<>::Net() @ 0x7f5770e229aa caffe::Solver<>::InitTrainNet() @ 0x7f5770e23abc caffe::Solver<>::Init() @ 0x7f5770e23dc9 caffe::Solver<>::Solver() @ 0x7f5770dbfc33 caffe::Creator_SGDSolver<>() @ 0x40eb1e caffe::SolverRegistry<>::CreateSolver() @ 0x407d9b train() @ 0x405c61 main @ 0x7f5766bf0b15 __libc_start_main @ 0x406371 (unknown) Aborted Could anybody tell me why this error occurs and what should I do?
Paritosh Mittal
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Apr 4, 2016, 10:15:06 AM4/4/16
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Could you share the code that you wrote for the same?
Ezequiel Torti López
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May 4, 2016, 10:22:18 AM5/4/16
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Hello Zhenhua, could you solve the problem? I am facing the same exact problem when trying to create a labels lmdb in C++.