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[Octave-bug-tracker] [bug #63971] Invoking Octave's Java subsystem crash
From: |
Giorgio B |
Subject: |
[Octave-bug-tracker] [bug #63971] Invoking Octave's Java subsystem crashes Octave |
Date: |
Thu, 4 Apr 2024 09:51:28 -0400 (EDT) |
Follow-up Comment #15, bug #63971 (group octave):
Sorry , I didn't notice the double hyphen
In the meantime I upgraded jre, now the ansvers are:
from within octave-->
_>> system ("java -version")_
_java version "22" 2024-03-19_
_Java(TM) SE Runtime Environment (build 22+36-2370)_
_Java HotSpot(TM) 64-Bit Server VM (build 22+36-2370, mixed mode, sharing)_
_ans = 0_
_>>_
from command prompt-->
_C:\Windows\SysWOW64>java -version_
_java version "22" 2024-03-19_
_Java(TM) SE Runtime Environment (build 22+36-2370)_
_Java HotSpot(TM) 64-Bit Server VM (build 22+36-2370, mixed mode, _sharing)_
_C:\Windows\SysWOW64>_
So after:
1. renaming '__init_io__.m'
2. restarting Octave
results are:
_>> cd (strrep (which ("oct2xls"), "oct2xls.m", ""))_
_>> pkg load io_
_error: '__init_io__' undefined near line 1, column 1_
_error: called from_
_ C:\Program Files\GNU
Octave\Octave-9.1.0\mingw64\share\octave\packages\io-2.6.4\PKG_ADD at line 1
column 1_
_ load_packages_and_dependencies at line 56 column 5_
_ load_packages at line 53 column 3_
_ pkg at line 639 column 7_
_>> pkg list io_
_Package Name | Version | Installation directory_
_--------------+---------+-----------------------_
_ io *| 2.6.4 | C:\Program Files\GNU
Octave\Octave-9.1.0\mingw64\share\octave\packages\io-2.6.4_
_>>_
_>> io_testscript ("oct", "io-test.xlsx")_
_Testing interface OCT using file io-test.xlsx..._
_ 1. Initialize arrays..._
_ 2. Insert first empty sheet..._
_'col2num' undefined near line 49, column 10_
_ans =_
_{_
_ [1,1] = OCT_
_ [1,2] = -_
_ [1,3] = -_
_ [1,4] = -_
_ [1,5] = -_
_ [1,6] = -_
_ [1,7] = -_
_ [1,8] = -_
_ [1,9] = -_
_ [1,10] = -_
_ [1,11] = .xlsx_
_}_
I also tried the _xlsread_ function (actually the one I'm interested in),
resulting in Octave still crashing at the _javaMethod_ call:
xlsread line 379 --> _xls = xlsopen (fn, 0, reqintf, verbose);_
xlsopen line 308 --> _interfaces = getinterfaces (interfaces,
verbose);_
getinterfaces line 109 --> _[tmp1, jcp] = __chk_java_sprt__ ();_
__chk_java_sprt__ line 26 --> _if (! isempty (javachk ("jvm")))_
javachk line 107 --> _dum = methods ("java.lang.Runtime");_
methods line 72 --> _mtds_str = javaMethod ("getMethods",
"org.octave.ClassHelper", obj);_
wheras obj = "java.lang.Runtime"
Finally, I could not locate the _javaclasspath.txt_ file anywhere. Is it
normal?
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- [Octave-bug-tracker] [bug #63971] Invoking Octave's Java subsystem crashes Octave,
Giorgio B <=
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- [Octave-bug-tracker] [bug #63971] Invoking Octave's Java subsystem crashes Octave, anonymous, 2024/04/09
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- [Octave-bug-tracker] [bug #63971] Invoking Octave's Java subsystem crashes Octave, Philip Nienhuis, 2024/04/09
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- [Octave-bug-tracker] [bug #63971] Invoking Octave's Java subsystem crashes Octave, Giorgio B, 2024/04/09
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- [Octave-bug-tracker] [bug #63971] Invoking Octave's Java subsystem crashes Octave, Philip Nienhuis, 2024/04/09
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- [Octave-bug-tracker] [bug #63971] Invoking Octave's Java subsystem crashes Octave, Giorgio B, 2024/04/10
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- [Octave-bug-tracker] [bug #63971] Invoking Octave's Java subsystem crashes Octave, Giorgio B, 2024/04/10
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- [Octave-bug-tracker] [bug #63971] Invoking Octave's Java subsystem crashes Octave, Philip Nienhuis, 2024/04/10
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- [Octave-bug-tracker] [bug #63971] Invoking Octave's Java subsystem crashes Octave, Dmitri A. Sergatskov, 2024/04/10
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- [Octave-bug-tracker] [bug #63971] Invoking Octave's Java subsystem crashes Octave, Philip Nienhuis, 2024/04/10