[Octave-bug-tracker] [bug #59273] [octave forge] (io) can't load XLSX files after chk_spreadsheet_support in 2.6.2

[Sébastien Villemot]

URL:
  <https://savannah.gnu.org/bugs/?59273>

                 Summary: [octave forge] (io) can't load XLSX files after
chk_spreadsheet_support in 2.6.2
                 Project: GNU Octave
            Submitted by: svillemot
            Submitted on: jeu. 15 oct. 2020 09:37:52 UTC
                Category: Octave Forge Package
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: None
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
                 Release: other
         Discussion Lock: Any
        Operating System: GNU/Linux

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Details:

Hi,

After a call to chk_spreadsheet_support, loading XLSX files no longer work in
2.6.2. Here is an example session:


octave:1> pkg load io                                                         
                                                                              
                           
OpenJDK 64-Bit Server VM warning: Archived non-system classes are disabled
because the java.system.class.loader property is specified (value =
"org.octave.OctClassLoader"). To use archiv
ed non-system classes, this property must be not be set                       
                                                                              
                           
octave:2> chk_spreadsheet_support("/usr/share/java", [])                      
                                                                              
                           
ans =  74                                                                     
                                                                              
                           
octave:3> cd ~/debian/octave-io/debian/tests/                                 
                                                                              
                           
octave:4> xlsfinfo('test.xlsx', [], true)                                     
                                                                              
                           
Detected interfaces: POI; JXL; JOD;                                           
                                                                              
                           
None.                                                                         
                                                                              
                           
warning: xlsopen: no'.xlsx' spreadsheet I/O support with available interfaces.
                                                                              
                           
octave:5> 


Note that the problem did not occur with 2.6.1.

Also note that XLSX loading works fine if chk_spreadsheet_support is not
called.

I also attach a diary file showing the output of test_spsh.




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File Attachments:


-------------------------------------------------------
Date: jeu. 15 oct. 2020 09:37:52 UTC  Name: io.log  Size: 5kio   By: svillemot

<http://savannah.gnu.org/bugs/download.php?file_id=49981>

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