| RHEL 7x - DW 6x - Error on open [message #2170] |
Tue, 23 April 2024 00:28  |
dallis11
Messages: 1
Registered: April 2024
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Junior Member |
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I am trying to install dw on an NFS resource - under /data/opt/datawarrior as opposed to /opt/datawarrior locally.
I have changed the ref's in the install files yet on open is giving "data warrior application cannot be found - /opt/datawarrior/datawarrior_all.jar.
My datawarrior file:
#!/bin/bash
DWJAR="/data/opt/datawarrior"
# increase -Xms and -Xmx options, if you have plenty of memory
# insert "-Ddpifactor=1.5" (without quotes) after -X options to manually define UI element scaling to 150% for HiDPI monitors
# insert " -Ddatapath=/home/username/data/datawarrior:/home/username/da ta/mydata " (without quotes) after -X options to define commonly used data directories
/data/opt/datawarrior/jre/bin/java -Xms4096m -Xmx512g -splash:/data/opt/datawarrior/loading.png --add-exports java.base/jdk.internal.module=ALL-UNNAMED -Dfile.encoding=UTF-8 -cp $DWJAR/datawarriorlauncher.jar:$DWJAR/capka.jar org.openmolecules.datawarrior.launcher.DataWarriorLauncher $*
Seems to be still looking under /opt as opposed to /data/opt. Is there somewhere else it could be looking? Thanks!
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| Re: RHEL 7x - DW 6x - Error on open [message #2175 is a reply to message #2170] |
Tue, 23 April 2024 22:59  |
nbehrnd
Messages: 211
Registered: June 2019
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Senior Member |
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Hello dallis,
while I have no experience with calling DW via a NFS, I set an alias in my `~/.bashrc` file, i.e.
```
alias dw="/opt/datawarrior/datawarrior"
```
to launch the program equally from the CLI by a brief `dw` (in Linux Debian). Could a similar link -- adjusted to the address of the executable in your setup -- work?
Norwid
[Updated on: Tue, 23 April 2024 22:59] Report message to a moderator |
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| Re: RHEL 7x - DW 6x - Error on open [message #2189 is a reply to message #2175] |
Sun, 12 May 2024 12:02 |
thomas
Messages: 661
Registered: June 2014
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Senior Member |
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it is difficult to reliably figure out in a cross-platform way the file path of running jar within the running byte code. Therefore, DataWarrior uses hard coded installer paths, which should not be changed, because not only the datawarrior_all.jar and its automatic updates, but also all exmaple files, macros and plugins rely on this path.
I didn't try, but possibly a link at /opt/datawarrior that points to /data/opt/datawarrior could work?!
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