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Posted to issues@nifi.apache.org by "Martin Zink (Jira)" <ji...@apache.org> on 2022/12/16 12:38:00 UTC
[jira] [Resolved] (MINIFICPP-1337) no matching conversion for static_cast from 'const org::apache::nifi::minifi::core::PropertyValue' to 'std::__1::chrono::duration >'
[ https://issues.apache.org/jira/browse/MINIFICPP-1337?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Martin Zink resolved MINIFICPP-1337.
------------------------------------
Resolution: Duplicate
> 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: MINIFICPP-1337
> URL: https://issues.apache.org/jira/browse/MINIFICPP-1337
> Project: Apache NiFi MiNiFi C++
> Issue Type: Bug
> Affects Versions: 0.7.0
> 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
> Priority: Critical
> Attachments: TailFile_build_error[1].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
>
> [https://drive.google.com/file/d/1bz8pj2EE9EhdAU3erAblzhz6JQKfdh0v/view?usp=sharing] - my archived build folder.
> Contains all generated files
>
> [^TailFile_build_error[1].log]
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