adc17 opened a new issue #16106: src/executor/graph_executor.cc:1847: Check failed: arg_names.size() == in_args_map.size() (2 vs. 1) URL: https://github.com/apache/incubator-mxnet/issues/16106 ## Description Running `lein test` in the clojure package directory results in two occurrences of the following error, causing the test suite to fail: `org.apache.mxnet.MXNetError: [01:57:41] src/executor/graph_executor.cc:1847: Check failed: arg_names.size() == in_args_map.size() (2 vs. 1)` ## Environment info (Required) ``` ----------Python Info---------- Version : 3.6.8 Compiler : GCC 8.0.1 20180414 (experimental) [trunk revision 259383 Build : ('default', 'Jan 14 2019 11:02:34') Arch : ('64bit', 'ELF') ------------Pip Info----------- No corresponding pip install for current python. ----------MXNet Info----------- No MXNet installed. ----------System Info---------- Platform : Linux-4.15.0-58-generic-x86_64-with-Ubuntu-18.04-bionic system : Linux node : ubuntu-c-4-8gib-tor1-01 release : 4.15.0-58-generic version : #64-Ubuntu SMP Tue Aug 6 11:12:41 UTC 2019 ----------Hardware Info---------- machine : x86_64 processor : x86_64 Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: GenuineIntel CPU family: 6 Model: 79 Model name: Intel(R) Xeon(R) CPU E5-2697A v4 @ 2.60GHz Stepping: 1 CPU MHz: 2599.996 BogoMIPS: 5199.99 Virtualization: VT-x Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 256K L3 cache: 40960K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon rep_good nopl cpuid tsc_known_freq pni pclmulqdq vmx ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch cpuid_fault invpcid_single pti ssbd ibrs ibpb tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm rdseed adx smap xsaveopt md_clear ----------Network Test---------- Setting timeout: 10 Timing for MXNet: https://github.com/apache/incubator-mxnet, DNS: 0.0030 sec, LOAD: 0.3819 sec. Timing for Gluon Tutorial(en): http://gluon.mxnet.io, DNS: 0.0009 sec, LOAD: 0.1919 sec. Timing for Gluon Tutorial(cn): https://zh.gluon.ai, DNS: 0.0009 sec, LOAD: 0.2619 sec. Timing for FashionMNIST: https://apache-mxnet.s3-accelerate.dualstack.amazonaws.com/gluon/dataset/fashion-mnist/train-labels-idx1-ubyte.gz, DNS: 0.0006 sec, LOAD: 0.3695 sec. Timing for PYPI: https://pypi.python.org/pypi/pip, DNS: 0.0008 sec, LOAD: 0.0332 sec. Timing for Conda: https://repo.continuum.io/pkgs/free/, DNS: 0.0003 sec, LOAD: 0.0335 sec. ----------Environment---------- ``` Package used (Python/R/Scala/Julia): Clojure For Scala user, please provide: 1. Java version: (`java -version`) ``` openjdk version "1.8.0_222" OpenJDK Runtime Environment (build 1.8.0_222-8u222-b10-1ubuntu1~18.04.1-b10) OpenJDK 64-Bit Server VM (build 25.222-b10, mixed mode) ``` 2. Maven version: (`mvn -version`) ``` Apache Maven 3.6.0 Maven home: /usr/share/maven Java version: 1.8.0_222, vendor: Private Build, runtime: /usr/lib/jvm/java-8-openjdk-amd64/jre Default locale: en, platform encoding: UTF-8 OS name: "linux", version: "4.15.0-58-generic", arch: "amd64", family: "unix" ``` 3. Scala runtime if applicable: (`scala -version`) ``` Scala code runner version 2.11.12 -- Copyright 2002-2017, LAMP/EPFL ``` ## Build info (Required if built from source) Compiler (gcc/clang/mingw/visual studio): n/a (using nightly snapshot) MXNet commit hash: `7f57e8e10c504fe7a463ba695321b11c6dd4912d` Build config: n/a (using nightly snapshot) ## Error Message: ``` actual: org.apache.mxnet.MXNetError: [01:57:41] src/executor/graph_executor.cc:1847: Check failed: arg_names.size() == in_args_map.size() (2 vs. 1) : Stack trace: [bt] (0) /tmp/mxnet4687853178926540653/libmxnet.so(+0x2ac5eb) [0x7fb8f7f495eb] [bt] (1) /tmp/mxnet4687853178926540653/libmxnet.so(+0x2be36e8) [0x7fb8fa8806e8] [bt] (2) /tmp/mxnet4687853178926540653/libmxnet.so(mxnet::Executor::Bind(nnvm::Symbol, mxnet::Context const&, std::map<std::string, mxnet::Context, std::less<std::string>, std::allocator<std::pair<std::string const, mxnet::Context> > > const&, std::vector<mxnet::NDArray, std::allocator<mxnet::NDArray> > const&, std::vector<mxnet::NDArray, std::allocator<mxnet::NDArray> > const&, std::vector<mxnet::OpReqType, std::allocator<mxnet::OpReqType> > const&, std::vector<mxnet::NDArray, std::allocator<mxnet::NDArray> > const&, mxnet::Executor*)+0x7ad) [0x7fb8fa894c3d] [bt] (3) /tmp/mxnet4687853178926540653/libmxnet.so(MXExecutorBindEX+0x97b) [0x7fb8fa7cf52b] [bt] (4) /tmp/mxnet4687853178926540653/mxnet-scala(Java_org_apache_mxnet_LibInfo_mxExecutorBindEX+0x220) [0x7fb9297a0f00] [bt] (5) [0x7fb939018427] ``` ## Minimum reproducible example/Steps to reproduce On a fresh ubuntu server: ``` wget https://raw.githubusercontent.com/apache/incubator-mxnet/master/ci/docker/install/ubuntu_core.sh wget https://raw.githubusercontent.com/apache/incubator-mxnet/master/ci/docker/install/ubuntu_scala.sh chmod +x ubuntu_core.sh chmod +x ubuntu_scala.sh sudo ./ubuntu_core.sh sudo ./ubuntu_scala.sh git clone --recursive https://github.com/apache/incubator-mxnet.git apache-mxnet cd apache-mxnet/contrib/clojure-package/ sed -i 's/\[org.apache.mxnet\/mxnet-full_2.11 "INTERNAL"\]/;\[org.apache.mxnet\/mxnet-full_2.11 "INTERNAL"\]/g' project.clj sed -i 's/;\[org.apache.mxnet\/mxnet-full_2.11-linux-x86_64-cpu "<insert-snapshot-version>"\]/\[org.apache.mxnet\/mxnet-full_2.11-linux-x86_64-cpu "1.6.0-SNAPSHOT"\]/g' project.clj lein test ``` ## What have you tried to solve it? Reverting to latest official release (version 1.5.0) solves the issue: ``` wget https://raw.githubusercontent.com/apache/incubator-mxnet/master/ci/docker/install/ubuntu_core.sh wget https://raw.githubusercontent.com/apache/incubator-mxnet/master/ci/docker/install/ubuntu_scala.sh chmod +x ubuntu_core.sh chmod +x ubuntu_scala.sh sudo ./ubuntu_core.sh sudo ./ubuntu_scala.sh git clone --recursive https://github.com/apache/incubator-mxnet.git apache-mxnet cd apache-mxnet git checkout 1.5.0 -b my_mxnet git submodule update --init --recursive cd contrib/clojure-package sed -i 's/\[org.apache.mxnet\/mxnet-full_2.11 "INTERNAL"\]/;\[org.apache.mxnet\/mxnet-full_2.11 "INTERNAL"\]/g' project.clj sed -i 's/;\[org.apache.mxnet\/mxnet-full_2.11-linux-x86_64-cpu "<insert-snapshot-version>"\]/\[org.apache.mxnet\/mxnet-full_2.11-linux-x86_64-cpu "1.5.0"\]/g' project.clj lein test ```
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