This is the error, which though have been reported before, a couple years ago in the main "crashing" bug-report at official plugin-repo, with log and even core-dump posted, and author bendikro stated he would try find some time to look into it, but he must've been too busy apparently, understandbly of-course and big thanks for all his contributions!

Error from crash:
Code: Select all
(deluge:30252): Gtk-WARNING **: 19:47:46.849: Invalid text buffer iterator: either the iterator is uninitialized, or the characters/pixbufs/widgets in the buffer have been modified since the iterator was created.
You must use marks, character numbers, or line numbers to preserve a position across buffer modifications.
You can apply tags and insert marks without invalidating your iterators,
but any mutation that affects 'indexable' buffer contents (contents that can be referred to by character offset)
will invalidate all outstanding iterators
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19:47:46 [DEBUG ][deluge.core.alertmanager :61 ] Handling alert: session_stats_alert
19:47:46 [INFO ][yarss2.core :64 ] YaRSS2.rssfeed_handling:364: Update handler executed on RSS Feed 'foo (bar)' (Update interval 1 min)
19:47:46 [DEBUG ][deluge.core.rpcserver :61 ] intevents: {}
19:47:46 [INFO ][yarss2.core :64 ] YaRSS2.rssfeed_handling:408: Fetching subscription 'bar'.
19:47:46 [DEBUG ][deluge.core.rpcserver :61 ] intevents: {}
19:47:46 [INFO ][yarss2.core :64 ] YaRSS2.rssfeed_handling:180: Fetching RSS Feed: 'foobar' with Cookie: '{}' and User-agent: 'Deluge v2.1.0 YaRSS2 v2.1.5 Windows/10'.
19:47:46 [DEBUG ][deluge.core.rpcserver :61 ] intevents: {}
19:47:46 [WARNING ][yarss2.core :67 ] YaRSS2.rssfeed_handling:399: Failed to convert TTL value 'None' to int!
19:47:46 [DEBUG ][deluge.core.rpcserver :61 ] intevents: {}
19:47:46 [INFO ][yarss2.core :64 ] YaRSS2.rssfeed_handling:429: 75 items in feed, 0 matches the filter.
19:47:46 [DEBUG ][deluge.core.rpcserver :61 ] intevents: {}
19:47:46 [DEBUG ][deluge.core.rpcserver :61 ] intevents: {}
Btw, the plugin has 10 external dependencies(e.g. requests and urllib3 etc), moslty though meant for windows users as linux ussually has atleast most of them already and I believe they get precedense, but regardless, just to try something(besides building older gtk3 releases as I tried before, or other runtimes) then I updated 8 out of those 10 to newest release versions, and only omited remaining 2 because already was at latest version. However still didn't change the issue reportedly, but might as well post just in case if others interessted.
YaRSS2-2.1.5.egg