Error running example in pgmlink-tracking

[sharon7748]

I'm getting the following error message running run_test_sequence.sh

HDF5-DIAG: Error detected in HDF5 (1.8.17) thread 0:
#000: H5I.c line 2253 in H5Iget_name(): can't retrieve object location
major: Object atom
minor: Can't get value
#1: H5Gloc.c line 195 in H5G_loc(): invalid group ID
major: Invalid arguments to routine
minor: Bad value
HDF5-DIAG: Error detected in HDF5 (1.8.17) thread 0:
#000: H5I.c line 2253 in H5Iget_name(): can't retrieve object location
major: Object atom
minor: Can't get value
#1: H5Gloc.c line 195 in H5G_loc(): invalid group ID
major: Invalid arguments to routine
minor: Bad value
Traceback (most recent call last):
File "/home/sharon/Downloads/for_install/pgmlink-joint-segmentation-and-tracking/example/../workflow/workflow.py", line 263, in
rf_detection = vigra.learning.RandomForest(options.det_fn, options.det_internal)
RuntimeError: basic_string::_M_construct null not valid

Please help.
Thank you

[ukoethe]

It is likely that you linked against the wrong version of the HDF5 shared library at runtime (that is, during compilation of pgmlink, another version was used). Please check your installation and LD_LIBRARY_PATH if an unexpected HDF5 library sneaked in.