error when trying to build pdn component

[proppy]

When attempting to build the pdn openroad component from master or v2.0, I get the following error:

Scanning dependencies of target pdn
make[2]: Leaving directory '/content/OpenROAD'
make  -f src/pdn/src/CMakeFiles/pdn.dir/build.make src/pdn/src/CMakeFiles/pdn.dir/build
make[2]: Entering directory '/content/OpenROAD'
...
[ 32%] Linking CXX static library pdn.a
cd /content/OpenROAD/src/pdn/src && /content/miniconda-openroad/bin/cmake -P CMakeFiles/pdn.dir/cmake_clean_target.cmake
cd /content/OpenROAD/src/pdn/src && /content/miniconda-openroad/bin/cmake -E cmake_link_script CMakeFiles/pdn.dir/link.txt --verbose=1
/content/miniconda-openroad/bin/gcc-ar qc pdn.a CMakeFiles/pdn.dir/CMakeFiles/pdn.dir/PdnGenTCL_wrap.cxx.o CMakeFiles/pdn.dir/pdn-tclInitVar.cc.o CMakeFiles/pdn.dir/PdnGen.cc.o CMakeFiles/pdn.dir/MakePdnGen.cc.o
/content/miniconda-openroad/bin/gcc-ranlib pdn.a
cd /content/OpenROAD/src/pdn && /content/OpenROAD/etc/find_messages.py > /content/OpenROAD/src/pdn/src/../messages.txt
Error: PDN 0053 used 2 times
Error: PDN 0054 used 2 times
Error: PDN 0053 used 2 times
Error: PDN 0054 used 2 times
src/pdn/src/CMakeFiles/pdn.dir/build.make:154: recipe for target 'src/pdn/src/pdn.a' failed

is this error meant to be fatal?

[maliberty]

Yes the error is meant to be fatal but it doesn't occur in the CI build. I am guessing you have some extraneous file with messages in it (like a copy of PdnGen.tcl).

[maliberty]

try "grep -r 54 src/pdn" and see what files come up.

[vijayank88]

@proppy Is that required any further action?