I am using the extension on opensuse Tumbleweed (right now on GNOME 3.30), and everytime I use it, I get a lot of stack traces in journalctl:
mrt 28 10:32:43 Some code accessed the property 'REMEMBER_LAST_TRANSLATOR_KEY' on the module 'prefs_keys'. That property was defined with 'let' or 'const' inside the module. This was previously supported, but is not correct according to the ES6 standard. Any symbols to be exported from a module must be defined with 'var'. The property access will work as previously for the time being, but please fix your code anyway.
mrt 28 10:32:43 Some code accessed the property 'LAST_TRANSLATOR_KEY' on the module 'prefs_keys'. That property was defined with 'let' or 'const' inside the module. This was previously supported, but is not correct according to the ES6 standard. Any symbols to be exported from a module must be defined with 'var'. The property access will work as previously for the time being, but please fix your code anyway.
mrt 28 10:32:43 gnome-shell[3730]: Some code accessed the property 'TYPE_SOURCE' on the module 'languages_stats'. That property was defined with 'let' or 'const' inside the module. This was previously supported, but is not correct according to the ES6 standard. Any symbols to be exported from a module must be defined with 'var'. The property access will work as previously for the time being, but please fix your code anyway.
mrt 28 10:32:43 gnome-shell[3730]: Some code accessed the property 'TYPE_TARGET' on the module 'languages_stats'. That property was defined with 'let' or 'const' inside the module. This was previously supported, but is not correct according to the ES6 standard. Any symbols to be exported from a module must be defined with 'var'. The property access will work as previously for the time being, but please fix your code anyway.
mrt 28 10:32:43 gnome-shell[3730]: Some code accessed the property 'WIDTH_PERCENTS_KEY' on the module 'prefs_keys'. That property was defined with 'let' or 'const' inside the module. This was previously supported, but is not correct according to the ES6 standard. Any symbols to be exported from a module must be defined with 'var'. The property access will work as previously for the time being, but please fix your code anyway.
mrt 28 10:32:43 gnome-shell[3730]: Some code accessed the property 'HEIGHT_PERCENTS_KEY' on the module 'prefs_keys'. That property was defined with 'let' or 'const' inside the module. This was previously supported, but is not correct according to the ES6 standard. Any symbols to be exported from a module must be defined with 'var'. The property access will work as previously for the time being, but please fix your code anyway.
mrt 28 10:32:51 gnome-shell[3730]: Object St.BoxLayout (0x555ef7ff1ab0), has been already deallocated — impossible to access it. This might be caused by the object having been destroyed from C code using something such as destroy(), dispose(), or remove() vfuncs.
mrt 28 10:32:51 org.gnome.Shell.desktop[3730]: == Stack trace for context 0x555ef4d841e0 ==
mrt 28 10:32:51 org.gnome.Shell.desktop[3730]: #0 555ef74f1170 i /home/BOMA/praets/.local/share/gnome-shell/extensions/text_translator@awamper.gmail.com/buttons_bar.js:153 (7f0a12e5ee50 @ 55)
mrt 28 10:32:51 org.gnome.Shell.desktop[3730]: #1 7ffd6d5d70f0 b resource:///org/gnome/gjs/modules/_legacy.js:82 (7f0a483bdb80 @ 71)
mrt 28 10:32:51 org.gnome.Shell.desktop[3730]: #2 7ffd6d5d71a0 b /home/BOMA/praets/.local/share/gnome-shell/extensions/text_translator@awamper.gmail.com/buttons_bar.js:248 (7f0a12e60820 @ 61)
mrt 28 10:32:51 org.gnome.Shell.desktop[3730]: #3 7ffd6d5d7260 b resource:///org/gnome/gjs/modules/_legacy.js:82 (7f0a483bdb80 @ 71)
mrt 28 10:32:51 org.gnome.Shell.desktop[3730]: #4 555ef74f10f0 i /home/BOMA/praets/.local/share/gnome-shell/extensions/text_translator@awamper.gmail.com/languages_buttons.js:61 (7f0a12e60b80 @ 22)
mrt 28 10:32:51 org.gnome.Shell.desktop[3730]: #5 7ffd6d5d8380 b resource:///org/gnome/gjs/modules/_legacy.js:82 (7f0a483bdb80 @ 71)
mrt 28 10:32:51 org.gnome.Shell.desktop[3730]: #6 555ef74f1070 i /home/BOMA/praets/.local/share/gnome-shell/extensions/text_translator@awamper.gmail.com/languages_buttons.js:72 (7f0a12e60ca0 @ 30)
mrt 28 10:32:51 org.gnome.Shell.desktop[3730]: #7 7ffd6d5d94b0 b resource:///org/gnome/gjs/modules/_legacy.js:82 (7f0a483bdb80 @ 71)
mrt 28 10:32:51 org.gnome.Shell.desktop[3730]: #8 555ef74f0fc8 i /home/BOMA/praets/.local/share/gnome-shell/extensions/text_translator@awamper.gmail.com/extension.js:354 (7f0a12e4ddc0 @ 143)
mrt 28 10:32:51 org.gnome.Shell.desktop[3730]: #9 7ffd6d5da5e0 b resource:///org/gnome/gjs/modules/_legacy.js:82 (7f0a483bdb80 @ 71)
mrt 28 10:32:51 org.gnome.Shell.desktop[3730]: #10 7ffd6d5da6a0 b self-hosted:981 (7f0a38401040 @ 414)
mrt 28 10:32:51 org.gnome.Shell.desktop[3730]: #11 7ffd6d5da790 b resource:///org/gnome/gjs/modules/signals.js:128 (7f0a483ce8b0 @ 386)
mrt 28 10:32:51 org.gnome.Shell.desktop[3730]: #12 555ef74f0f28 i /home/BOMA/praets/.local/share/gnome-shell/extensions/text_translator@awamper.gmail.com/languages_stats.js:82 (7f0a12e6f940 @ 77)
mrt 28 10:32:51 org.gnome.Shell.desktop[3730]: #13 7ffd6d5db8b0 b resource:///org/gnome/gjs/modules/_legacy.js:82 (7f0a483bdb80 @ 71)
mrt 28 10:32:51 org.gnome.Shell.desktop[3730]: #14 555ef74f0e80 i /home/BOMA/praets/.local/share/gnome-shell/extensions/text_translator@awamper.gmail.com/languages_stats.js:49 (7f0a12e6f700 @ 186)
mrt 28 10:32:51 org.gnome.Shell.desktop[3730]: #15 7ffd6d5dc9f0 b resource:///org/gnome/gjs/modules/_legacy.js:82 (7f0a483bdb80 @ 71)
mrt 28 10:32:51 org.gnome.Shell.desktop[3730]: #16 555ef74f0dd8 i /home/BOMA/praets/.local/share/gnome-shell/extensions/text_translator@awamper.gmail.com/extension.js:541 (7f0a12e50430 @ 127)
mrt 28 10:32:51 org.gnome.Shell.desktop[3730]: #17 7ffd6d5ddb20 b resource:///org/gnome/gjs/modules/_legacy.js:82 (7f0a483bdb80 @ 71)
mrt 28 10:32:51 org.gnome.Shell.desktop[3730]: #18 555ef74f0d20 i /home/BOMA/praets/.local/share/gnome-shell/extensions/text_translator@awamper.gmail.com/extension.js:862 (7f0a12e52160 @ 67)
mrt 28 10:32:51 org.gnome.Shell.desktop[3730]: #19 7ffd6d5dec40 b resource:///org/gnome/gjs/modules/_legacy.js:82 (7f0a483bdb80 @ 71)
mrt 28 10:32:51 org.gnome.Shell.desktop[3730]: #20 7ffd6d5decf0 b self-hosted:979 (7f0a38401040 @ 393)
[text-translator-journalctl.log](https://github.com/gufoe/text-translator/files/3017183/text-translator-journalctl.log)
I am using the extension on opensuse Tumbleweed (right now on GNOME 3.30), and everytime I use it, I get a lot of stack traces in journalctl: