error when running fdb-write

[shambakey1]

Hi

Sorry for posting questions here, as I don't know if you have a mailing list, and I'm completely new to FDB.

I have installed fdb5 using apt install fdb5. I copied the schema from test folder into /usr/lib/etc/fdb/schema, and tried to to fdb-write on some free grib files downloaded from https://marine.meteoconsult.co.uk/marine-services/grib-files. I receive the following error:

Processing uEuMsTxTnoSYmtRzKDl0qDApvweRD87zv2F.grb
Exception: SeriousBug: Key::get() failed for [class] in {levtype=sfc,date=20230404,time=0000,step=12,param=3049}  in  (./src/fdb5/database/Key.cc +192 get)
SeriousBug: Key::get() failed for [class] in {levtype=sfc,date=20230404,time=0000,step=12,param=3049}  in  (./src/fdb5/database/Key.cc +192 get)
backtrace [2] stack has 17 addresses
(/usr/bin/../lib/x86_64-linux-gnu/libeckit.so.0d+eckit::BackTrace::dump[abi:cxx11]())0x1eb 
(/usr/bin/../lib/x86_64-linux-gnu/libeckit.so.0d+eckit::SeriousBug::SeriousBug(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, eckit::CodeLocation const&))0x3e2 
(/usr/bin/../lib/x86_64-linux-gnu/libfdb5.so.0d+)0x6a15c 
(/usr/bin/../lib/x86_64-linux-gnu/libfdb5.so.0d+fdb5::Rule::expand(fdb5::Key const&, __gnu_cxx::__normal_iterator<fdb5::Predicate* const*, std::vector<fdb5::Predicate*, std::allocator<fdb5::Predicate*> > >, unsigned long, std::vector<fdb5::Key, std::allocator<fdb5::Key> >&, fdb5::Key&, fdb5::WriteVisitor&) const)0xfc 
(/usr/bin/../lib/x86_64-linux-gnu/libfdb5.so.0d+fdb5::Rule::expand(fdb5::Key const&, fdb5::WriteVisitor&, unsigned long, std::vector<fdb5::Key, std::allocator<fdb5::Key> >&, fdb5::Key&) const)0x3e 
(/usr/bin/../lib/x86_64-linux-gnu/libfdb5.so.0d+fdb5::Schema::expand(fdb5::Key const&, fdb5::WriteVisitor&) const)0xe6 
(/usr/bin/../lib/x86_64-linux-gnu/libfdb5.so.0d+fdb5::Archiver::archive(fdb5::Key const&, fdb5::BaseArchiveVisitor&))0x49 
(/usr/bin/../lib/x86_64-linux-gnu/libfdb5.so.0d+fdb5::Archiver::archive(fdb5::Key const&, void const*, unsigned long))0x48 
(/usr/bin/../lib/x86_64-linux-gnu/libfdb5.so.0d+fdb5::FDB::archive(fdb5::Key const&, void const*, unsigned long))0x51 
(/usr/bin/../lib/x86_64-linux-gnu/libfdb5.so.0d+fdb5::MessageArchiver::archive(eckit::DataHandle&))0x283 
(fdb-write+)0x52b3 
(/usr/bin/../lib/x86_64-linux-gnu/libfdb5.so.0d+fdb5::FDBTool::run())0x13b 
(/usr/bin/../lib/x86_64-linux-gnu/libeckit.so.0d+eckit::Tool::start())0x24 
(fdb-write+)0x3a86 
(/usr/bin/../lib/x86_64-linux-gnu/libc.so.6+)0x29d90 
(/usr/bin/../lib/x86_64-linux-gnu/libc.so.6+__libc_start_main)0x80 
(fdb-write+)0x3c95 

end of backtrace dump ...
fdb::service::archive: 0.425946 second elapsed, 0.014444 second cpu
** SeriousBug: Key::get() failed for [class] in {levtype=sfc,date=20230404,time=0000,step=12,param=3049}  in  (./src/fdb5/database/Key.cc +192 get) Caught in  (./src/eckit/runtime/Tool.cc +32 start)
** Exception terminates fdb-write

I'm not sure if the error is related to the free downloaded data, or the copied schema, or something else?

I wonder if you have an already working example with sample data/schema

Regards