What protobuf version are you using? Also, are you linking against a
libprotobuf that has the same version as the protoc that was used to
generate your code? It's important for the version to match, because for
C++ we frequently change the interface between the generated code and the
runtime library.
On Sat, Apr 1, 2017 at 2:36 PM, Xuanting Cai <caixuant...@gmail.com> wrote:
> Hi
>
> I am running some very simple code, but I got Segmentation fault.
> I compiled it with bazel and some proto complie library for bazel.
>
> Here is my code in .cc file
>
> string ToString(const Message& message) {
> TextFormat::Printer printer;
> printer.SetSingleLineMode(true);
>
> string proto_in_line_string;
> printer.PrintToString(message, &proto_in_line_string);
>
> return proto_in_line_string;
> }
>
> Here is my code in test.cc file
>
> struct ProtoHelperFixture {};
>
> BOOST_FIXTURE_TEST_SUITE(ProtoHelperTests, ProtoHelperFixture)
>
> BOOST_AUTO_TEST_CASE(ToStringTest) {
> TimeInterval time_interval;
> TextFormat::ParseFromString(
> R"(begin_time: "2017-01-01 10:00:00")"
> R"(end_time: "2017-01-01 10:30:00")",
> &time_interval);
> LOG(INFO) << ToString(time_interval);
> }
>
> BOOST_AUTO_TEST_SUITE_END()
>
> Run it in gdb, I got
>
> #0 0x0000002965707954 in ?? ()
> #1 0x00007ffff7f2da5d in
> google::protobuf::Arena::AllocateAligned(std::type_info
> const*, unsigned long) ()
> from /home/caixuanting/.cache/bazel/_bazel_caixuanting/
> 6f27b1af69abf374829e79d372f6b04b/execroot/myth-trading-
> system/bazel-out/local-opt/bin/utils/../_solib_k8/
> libexternal_Scom_Ugithub_Ugoogle_Uprotobuf_Slibprotobuf_Ulite.so
> #2 0x00007ffff7f2da92 in google::protobuf::Arena::AddListNode(void*,
> void (*)(void*)) ()
> from /home/caixuanting/.cache/bazel/_bazel_caixuanting/
> 6f27b1af69abf374829e79d372f6b04b/execroot/myth-trading-
> system/bazel-out/local-opt/bin/utils/../_solib_k8/
> libexternal_Scom_Ugithub_Ugoogle_Uprotobuf_Slibprotobuf_Ulite.so
> #3 0x00007ffff7cc23ef in
> google::protobuf::FileDescriptorProto::New(google::protobuf::Arena*)
> const ()
> from /home/caixuanting/.cache/bazel/_bazel_caixuanting/
> 6f27b1af69abf374829e79d372f6b04b/execroot/myth-trading-
> system/bazel-out/local-opt/bin/utils/../_solib_k8/
> libexternal_Scom_Ugithub_Ugoogle_Uprotobuf_Slibprotobuf.so
> #4 0x00007ffff7270acb in google::protobuf::MessageLite::ParseFromArray(void
> const*, int) ()
> from /usr/lib/x86_64-linux-gnu/libprotobuf.so.8
> #5 0x00007ffff72b30f3 in
> google::protobuf::EncodedDescriptorDatabase::Add(void
> const*, int) ()
> from /usr/lib/x86_64-linux-gnu/libprotobuf.so.8
> #6 0x00007ffff727a40a in
> google::protobuf::DescriptorPool::InternalAddGeneratedFile(void
> const*, int) () from /usr/lib/x86_64-linux-gnu/libprotobuf.so.8
> #7 0x00007ffff72ac41c in google::protobuf::protobuf_
> AddDesc_google_2fprotobuf_2fdescriptor_2eproto() () from
> /usr/lib/x86_64-linux-gnu/libprotobuf.so.8
> #8 0x00007ffff7dea10a in call_init (l=<optimized out>, argc=argc@entry=1,
> argv=argv@entry=0x7fffffffe428, env=env@entry=0x7fffffffe438) at
> dl-init.c:78
> #9 0x00007ffff7dea1f3 in call_init (env=<optimized out>, argv=<optimized
> out>,
> argc=<optimized out>, l=<optimized out>) at dl-init.c:36
> #10 _dl_init (main_map=0x7ffff7ffe1c8, argc=1, argv=0x7fffffffe428,
> env=0x7fffffffe438)
> at dl-init.c:126
> #11 0x00007ffff7ddb30a in _dl_start_user () from
> /lib64/ld-linux-x86-64.so.2
> #12 0x0000000000000001 in ?? ()
> #13 0x00007fffffffe660 in ?? ()
> #14 0x0000000000000000 in ?? ()
>
>
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