Victor, Was the dataset a type of string? We recently fixed an issue with string data and h5diff. The problem was that h5diff did not check string length, the strpad type or for nulls before comparision. I believe this error was received when there was no null character in one string.
Allen On Tuesday, May 30, 2017 10:38:27 AM CDT victor puertas wrote: > Dear hdf forum moderator, > > > I the following message in the forum: > > > "Hi all, > > I downloaded h5diff tool and deployed on sles11 I tried to compare two h5 > files and I got the errors you can see below. Does anyone know why I receive > this huge quantity of errors? Thanks in advance > > > HDF5-DIAG: Error detected in HDF5 (1.10.1) thread 0: > #000: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 171 in > H5Dread(): can't read data > major: Dataset > minor: Read failed > #001: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 416 in > H5D__read(): unable to set up type info > major: Dataset > minor: Unable to initialize object > #002: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 987 in > H5D__typeinfo_init(): unable to convert between src and dest datatype > major: Dataset > minor: Feature is unsupported > #003: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5T.c line 4560 in > H5T_path_find(): no appropriate function for conversion path > major: Datatype > minor: Unable to initialize object > HDF5-DIAG: Error detected in HDF5 (1.10.1) thread 0: > #000: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 171 in > H5Dread(): can't read data > major: Dataset > minor: Read failed > #001: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 416 in > H5D__read(): unable to set up type info > major: Dataset > minor: Unable to initialize object > #002: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 987 in > H5D__typeinfo_init(): unable to convert between src and dest datatype > major: Dataset > minor: Feature is unsupported > #003: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5T.c line 4560 in > H5T_path_find(): no appropriate function for conversion path > major: Datatype > minor: Unable to initialize object > HDF5-DIAG: Error detected in HDF5 (1.10.1) thread 0: > #000: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 171 in > H5Dread(): can't read data > major: Dataset > minor: Read failed > #001: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 416 in > H5D__read(): unable to set up type info > major: Dataset > minor: Unable to initialize object > #002: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 987 in > H5D__typeinfo_init(): unable to convert between src and dest datatype > major: Dataset > minor: Feature is unsupported > #003: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5T.c line 4560 in > H5T_path_find(): no appropriate function for conversion path > major: Datatype > minor: Unable to initialize object > HDF5-DIAG: Error detected in HDF5 (1.10.1) thread 0: > #000: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 171 in > H5Dread(): can't read data > major: Dataset > minor: Read failed > #001: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 416 in > H5D__read(): unable to set up type info > major: Dataset > minor: Unable to initialize object > #002: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 987 in > H5D__typeinfo_init(): unable to convert between src and dest datatype > major: Dataset > minor: Feature is unsupported > #003: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5T.c line 4560 in > H5T_path_find(): no appropriate function for conversion path > major: Datatype > minor: Unable to initialize object > HDF5-DIAG: Error detected in HDF5 (1.10.1) thread 0: > #000: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 171 in > H5Dread(): can't read data > major: Dataset > minor: Read failed > #001: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 416 in > H5D__read(): unable to set up type info > major: Dataset > minor: Unable to initialize object > #002: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 987 in > H5D__typeinfo_init(): unable to convert between src and dest datatype > major: Dataset > minor: Feature is unsupported > #003: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5T.c line 4560 in > H5T_path_find(): no appropriate function for conversion path > major: Datatype > minor: Unable to initialize object > HDF5-DIAG: Error detected in HDF5 (1.10.1) thread 0: > #000: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 171 in > H5Dread(): can't read data > major: Dataset > minor: Read failed > #001: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 416 in > H5D__read(): unable to set up type info > major: Dataset > minor: Unable to initialize object > #002: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 987 in > H5D__typeinfo_init(): unable to convert between src and dest datatype > major: Dataset > minor: Feature is unsupported > #003: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5T.c line 4560 in > H5T_path_find(): no appropriate function for conversion path > major: Datatype > minor: Unable to initialize object > HDF5-DIAG: Error detected in HDF5 (1.10.1) thread 0: > #000: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 171 in > H5Dread(): can't read data > major: Dataset > minor: Read failed > #001: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 416 in > H5D__read(): unable to set up type info > major: Dataset > minor: Unable to initialize object > #002: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 987 in > H5D__typeinfo_init(): unable to convert between src and dest datatype > major: Dataset > minor: Feature is unsupported > #003: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5T.c line 4560 in > H5T_path_find(): no appropriate function for conversion path > major: Datatype > minor: Unable to initialize object > HDF5-DIAG: Error detected in HDF5 (1.10.1) thread 0: > #000: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 171 in > H5Dread(): can't read data > major: Dataset > minor: Read failed > #001: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 416 in > H5D__read(): unable to set up type info > major: Dataset > minor: Unable to initialize object > #002: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 987 in > H5D__typeinfo_init(): unable to convert between src and dest datatype > major: Dataset > minor: Feature is unsupported > #003: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5T.c line 4560 in > H5T_path_find(): no appropriate function for conversion path > major: Datatype > minor: Unable to initialize object > HDF5-DIAG: Error detected in HDF5 (1.10.1) thread 0: > #000: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 171 in > H5Dread(): can't read data > major: Dataset > minor: Read failed > #001: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 416 in > H5D__read(): unable to set up type info > major: Dataset > minor: Unable to initialize object > #002: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 987 in > H5D__typeinfo_init(): unable to convert between src and dest datatype > major: Dataset > minor: Feature is unsupported > #003: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5T.c line 4560 in > H5T_path_find(): no appropriate function for conversion path > major: Datatype > minor: Unable to initialize object > HDF5-DIAG: Error detected in HDF5 (1.10.1) thread 0: > #000: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 171 in > H5Dread(): can't read data > major: Dataset > minor: Read failed > #001: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 416 in > H5D__read(): unable to set up type info > major: Dataset > minor: Unable to initialize object > #002: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 987 in > H5D__typeinfo_init(): unable to convert between src and dest datatype > major: Dataset > minor: Feature is unsupported > #003: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5T.c line 4560 in > H5T_path_find(): no appropriate function for conversion path > major: Datatype > minor: Unable to initialize object > HDF5-DIAG: Error detected in HDF5 (1.10.1) thread 0: > #000: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 171 in > H5Dread(): can't read data > major: Dataset > minor: Read failed > #001: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 416 in > H5D__read(): unable to set up type info > major: Dataset > minor: Unable to initialize object > #002: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 987 in > H5D__typeinfo_init(): unable to convert between src and dest datatype > major: Dataset > minor: Feature is unsupported > #003: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5T.c line 4560 in > H5T_path_find(): no appropriate function for conversion path > major: Datatype > minor: Unable to initialize object > HDF5-DIAG: Error detected in HDF5 (1.10.1) thread 0: > #000: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 171 in > H5Dread(): can't read data > major: Dataset > minor: Read failed > #001: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 416 in > H5D__read(): unable to set up type info > major: Dataset > minor: Unable to initialize object > #002: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 987 in > H5D__typeinfo_init(): unable to convert between src and dest datatype > major: Dataset > minor: Feature is unsupported > #003: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5T.c line 4560 in > H5T_path_find(): no appropriate function for conversion path > major: Datatype > minor: Unable to initialize object > HDF5-DIAG: Error detected in HDF5 (1.10.1) thread 0: > #000: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 171 in > H5Dread(): can't read data > major: Dataset > minor: Read failed > #001: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 416 in > H5D__read(): unable to set up type info > major: Dataset > minor: Unable to initialize object > #002: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 987 in > H5D__typeinfo_init(): unable to convert between src and dest datatype > major: Dataset > minor: Feature is unsupported > #003: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5T.c line 4560 in > H5T_path_find(): no appropriate function for conversion path > major: Datatype > minor: Unable to initialize object > HDF5-DIAG: Error detected in HDF5 (1.10.1) thread 0: > #000: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 171 in > H5Dread(): can't read data > major: Dataset > minor: Read failed > #001: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 416 in > H5D__read(): unable to set up type info > major: Dataset > minor: Unable to initialize object > #002: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 987 in > H5D__typeinfo_init(): unable to convert between src and dest datatype > major: Dataset > minor: Feature is unsupported > #003: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5T.c line 4560 in > H5T_path_find(): no appropriate function for conversion path > major: Datatype > minor: Unable to initialize object > HDF5-DIAG: Error detected in HDF5 (1.10.1) thread 0: > #000: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 171 in > H5Dread(): can't read data > major: Dataset > minor: Read failed > #001: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 416 in > H5D__read(): unable to set up type info > major: Dataset > minor: Unable to initialize object > #002: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 987 in > H5D__typeinfo_init(): unable to convert between src and dest datatype > major: Dataset > minor: Feature is unsupported > #003: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5T.c line 4560 in > H5T_path_find(): no appropriate function for conversion path > major: Datatype > minor: Unable to initialize object > HDF5-DIAG: Error detected in HDF5 (1.10.1) thread 0: > #000: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 171 in > H5Dread(): can't read data > major: Dataset > minor: Read failed > #001: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 416 in > H5D__read(): unable to set up type info > major: Dataset > minor: Unable to initialize object > #002: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5Dio.c line 987 in > H5D__typeinfo_init(): unable to convert between src and dest datatype > major: Dataset > minor: Feature is unsupported > #003: /home/hdftest/snapshots-hdf5_1_10_1/current/src/H5T.c line 4560 in > H5T_path_find(): no appropriate function for conversion path > major: Datatype > minor: Unable to initialize object > " _______________________________________________ Hdf-forum is for HDF software users discussion. 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