[jira] [Created] (MINIFI-535) no matching conversion for static_cast from 'const org::apache::nifi::minifi::core::PropertyValue' to 'std::__1::chrono::duration >'

["Ivan Serdyuk (Jira)" <ji...@apache.org>]

Ivan Serdyuk created MINIFI-535:
-----------------------------------

             Summary: no matching conversion for static_cast from 'const org::apache::nifi::minifi::core::PropertyValue' to 'std::__1::chrono::duration<long long, std::__1::ratio<1, 1000> >'
                 Key: MINIFI-535
                 URL: https://issues.apache.org/jira/browse/MINIFI-535
             Project: Apache NiFi MiNiFi
          Issue Type: Bug
          Components: Build
    Affects Versions: 1.0.0
         Environment: $ cmake --version
cmake version 3.16.3
$ clang --version
clang version 10.0.0-4ubuntu1 
Target: x86_64-pc-linux-gnu
Thread model: posix

            Reporter: Ivan Serdyuk
         Attachments: TailFile_build_error.log

I was compiling MiNiFi using Clang 10.0.0-4ubuntu1 release.

I did like this:

$ cmake -DENABLE_COAP=ON -DASAN_BUILD=ON -DSKIP_TESTS=ON -DUSE_SHARED_LIBS=ON -DPORTABLE=ON -DBUILD_ROCKSDB=ON -DBUILD_IDENTIFIER= -DCMAKE_BUILD_TYPE=MinSizeRel -DFAIL_ON_WARNINGS= -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ -DCMAKE_CXX_FLAGS="-stdlib=libc++" ..

And (eventually) got this:

[ 47%] Building CXX object extensions/standard-processors/CMakeFiles/minifi-standard-processors.dir/processors/TailFile.cpp.o
In file included from /home/ubuntu/minifi_cpp/extensions/standard-processors/processors/TailFile.cpp:40:
In file included from /home/ubuntu/minifi_cpp/extensions/standard-processors/processors/TailFile.h:30:
In file included from /home/ubuntu/minifi_cpp/extensions/standard-processors/../../libminifi/include/core/Processor.h:39:
/home/ubuntu/minifi_cpp/extensions/standard-processors/../../libminifi/include/core/ConfigurableComponent.h:230:13: error: no matching conversion for static_cast from 'const org::apache::nifi::minifi::core::PropertyValue' to 'std::__1::chrono::duration<long long, std::__1::ratio<1, 1000> >'
 value = static_cast<T>(item.getValue());
 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/ubuntu/minifi_cpp/extensions/standard-processors/../../libminifi/include/core/ProcessorNode.h:71:30: note: in instantiation of function template specialization 'org::apache::nifi::minifi::core::ConfigurableComponent::getProperty<std::__1::chrono::duration<long long, std::__1::ratio<1, 1000> > >' requested here
 return processor_cast->getProperty<T>(name, value);
 ^
/home/ubuntu/minifi_cpp/extensions/standard-processors/../../libminifi/include/core/ProcessContext.h:329:29: note: in instantiation of function template specialization 'org::apache::nifi::minifi::core::ProcessorNode::getProperty<std::__1::chrono::duration<long long, std::__1::ratio<1, 1000> > >' requested here
 return processor_node_->getProperty<typename std::common_type<T>::type>(name, value);
 ^
/home/ubuntu/minifi_cpp/extensions/standard-processors/../../libminifi/include/core/ProcessContext.h:102:12: note: in instantiation of function template specialization 'org::apache::nifi::minifi::core::ProcessContext::getPropertyImp<std::__1::chrono::duration<long long, std::__1::ratio<1, 1000> > >' requested here
 return getPropertyImp<typename std::common_type<T>::type>(name, value);
 ^
/home/ubuntu/minifi_cpp/extensions/standard-processors/processors/TailFile.cpp:367:14: note: in instantiation of function template specialization 'org::apache::nifi::minifi::core::ProcessContext::getProperty<std::__1::chrono::duration<long long, std::__1::ratio<1, 1000> > >' requested here
 context->getProperty(LookupFrequency.getName(), lookup_frequency_);
 ^
/usr/lib/llvm-10/bin/../include/c++/v1/chrono:1021:28: note: candidate constructor (the implicit copy constructor) not viable: no known conversion from 'const org::apache::nifi::minifi::core::PropertyValue' to 'const std::__1::chrono::duration<long long, std::__1::ratio<1, 1000> >' for 1st argument
class _LIBCPP_TEMPLATE_VIS duration
 ^
/usr/lib/llvm-10/bin/../include/c++/v1/chrono:1021:28: note: candidate constructor (the implicit move constructor) not viable: no known conversion from 'const org::apache::nifi::minifi::core::PropertyValue' to 'std::__1::chrono::duration<long long, std::__1::ratio<1, 1000> >' for 1st argument
/usr/lib/llvm-10/bin/../include/c++/v1/chrono:1073:18: note: candidate template ignored: requirement 'is_convertible<org::apache::nifi::minifi::core::PropertyValue, long long>::value' was not satisfied [with _Rep2 = org::apache::nifi::minifi::core::PropertyValue]
 explicit duration(const _Rep2& __r,
 ^
/usr/lib/llvm-10/bin/../include/c++/v1/chrono:1085:9: note: candidate template ignored: could not match 'duration<type-parameter-0-0, type-parameter-0-1>' against 'const org::apache::nifi::minifi::core::PropertyValue'
 duration(const duration<_Rep2, _Period2>& __d,
 ^
/usr/lib/llvm-10/bin/../include/c++/v1/chrono:1066:9: note: candidate constructor not viable: requires 0 arguments, but 1 was provided
 duration() = default;
 ^
1 error generated.
make[2]: *** [extensions/standard-processors/CMakeFiles/minifi-standard-processors.dir/build.make:245: extensions/standard-processors/CMakeFiles/minifi-standard-processors.dir/processors/TailFile.cpp.o] Error 1
make[1]: *** [CMakeFiles/Makefile2:1173: extensions/standard-processors/CMakeFiles/minifi-standard-processors.dir/all] Error 2



--
This message was sent by Atlassian Jira
(v8.3.4#803005)