Uncaught exception SIGHUP (in get_java_version)

[Guenther Thomsen]

Don't know what changed.  Last week it was still working, now I get (a few minutes after start, apparently spontaneously in an idle session):

--8<--

Uncaught exception

An error occurred in Terminator:

Exception SignalException: SIGHUP
    at /usr/share/software.jessies.org/terminator/Resources/salma-hayek/bin/invoke-java.rb:189:in ``'
    at /usr/share/software.jessies.org/terminator/Resources/salma-hayek/bin/invoke-java.rb:189:in `get_java_version'
    at /usr/share/software.jessies.org/terminator/Resources/salma-hayek/bin/invoke-java.rb:204:in `check_java_version'
    at /usr/share/software.jessies.org/terminator/Resources/salma-hayek/bin/invoke-java.rb:361:in `launch'
    at /usr/bin/terminator:117:in `launch0'
    at /usr/bin/terminator:21:in `block in launch'
    at /usr/share/software.jessies.org/terminator/Resources/salma-hayek/bin/show-alert.rb:161:in `initialize'
    at /usr/share/software.jessies.org/terminator/Resources/salma-hayek/bin/show-alert.rb:173:in `new'
    at /usr/share/software.jessies.org/terminator/Resources/salma-hayek/bin/show-alert.rb:173:in `report_exceptions'
    at /usr/bin/terminator:21:in `launch'
    at /usr/bin/terminator:238:in `<main>'

Package 28.125.7293
Revision 7293 (7293)
Built 2018-12-03T09:22:08-08:00

Please mail this error message to terminat...@googlegroups.com.

-->8--

so I updated, but the issue remains:

--8<--

Uncaught exception

An error occurred in Terminator:

Exception SignalException: SIGHUP
    at /usr/share/software.jessies.org/terminator/Resources/salma-hayek/bin/invoke-java.rb:189:in ``'
    at /usr/share/software.jessies.org/terminator/Resources/salma-hayek/bin/invoke-java.rb:189:in `get_java_version'
    at /usr/share/software.jessies.org/terminator/Resources/salma-hayek/bin/invoke-java.rb:204:in `check_java_version'
    at /usr/share/software.jessies.org/terminator/Resources/salma-hayek/bin/invoke-java.rb:361:in `launch'
    at /usr/bin/terminator:117:in `launch0'
    at /usr/bin/terminator:21:in `block in launch'
    at /usr/share/software.jessies.org/terminator/Resources/salma-hayek/bin/show-alert.rb:161:in `initialize'
    at /usr/share/software.jessies.org/terminator/Resources/salma-hayek/bin/show-alert.rb:173:in `new'
    at /usr/share/software.jessies.org/terminator/Resources/salma-hayek/bin/show-alert.rb:173:in `report_exceptions'
    at /usr/bin/terminator:21:in `launch'
    at /usr/bin/terminator:238:in `<main>'

Package 28.160.7328
Revision 7328 (7328)
Built 2019-01-23T09:21:17-08:00

Please mail this error message to terminat...@googlegroups.com.

-->8--

This is under Debian 9.6 with Linux kernel 4.9.0-8-amd64 #1 SMP Debian 4.9.130-2 (2018-10-27) x86_64 GNU/Linux.

cheers

~ Guenther

[Martin Dorey]

Looking at that line in check_java_version, I'd have thought all it was doing was:

guthomsen@sirius:~$ java -version 2>&1 | cat

openjdk version "1.8.0_181"

OpenJDK Runtime Environment (build 1.8.0_181-8u181-b13-2~deb9u1-b13)

OpenJDK 64-Bit Server VM (build 25.181-b13, mixed mode)

guthomsen@sirius:~$ 

... which clearly works for you, on your build server.

> a few minutes after start, apparently spontaneously in an idle session

The only thing I can think of that could delay that code path for that long is the optimization to open a new window using an existing process.  You only have one Terminator process, started at 10:43 today.  That was half an hour ago, so it's not quitting.  Indeed, you haven't said that Terminator didn't start or that it was malfunctioning in any other way.  How could you get a terminal window and yet have it not yet having got past check_java_version?

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