https://bugs.kde.org/show_bug.cgi?id=469926
--- Comment #6 from Eric <majzo...@umsl.edu> --- Thank you for the instructions. My system is stock Fedora 38 with R version 4.3.1. The version of rkward shipped with F38 is 0.7.4 and it works fine. Running rkward version 0.7.5 with --debug-level 5 shows an error in the output of /tmp/rkward.rbackend: ... ... lots of stuff here that seems fine ... Trace: /home/packages/SOURCE/rkward-0.7.5/rkward/rbackend/rkrbackendprotocol_shared.cpp - function ~RBackendRequest line 42 Trace: /home/packages/SOURCE/rkward-0.7.5/rkward/rbackend/rkrsupport.cpp - function environmentFor line 289 creating new shadow environment for 0x9f94d8 Assert 'Rf_isEnvironment(shadowenvbase)' failed at /home/packages/SOURCE/rkward-0.7.5/rkward/rbackend/rkrsupport.cpp - function environmentFor line 301 Trace: /home/packages/SOURCE/rkward-0.7.5/rkward/rbackend/rkrbackend.cpp - function RWriteConsoleEx line 454 raw output type 1, size 51: Error: argument to 'findVar' is not an environment Trace: /home/packages/SOURCE/rkward-0.7.5/rkward/rbackend/rkrbackendprotocol_shared.cpp - function handleOutput line 166 Output type 2: Error: argument to 'findVar' is not an environment Trace: /home/packages/SOURCE/rkward-0.7.5/rkward/rbackend/rkrbackend.cpp - function doSimpleBackendCall line 968 Trace: /home/packages/SOURCE/rkward-0.7.5/rkward/rbackend/rkrsupport.cpp - function SEXPToStringList line 82 Trace: /home/packages/SOURCE/rkward-0.7.5/rkward/rbackend/rkrbackend.cpp - function doError line 906 Trace: /home/packages/SOURCE/rkward-0.7.5/rkward/rbackend/rkrbackendprotocol_shared.cpp - function handleOutput line 166 Output type 3: Error: argument to 'findVar' is not an environment error 'Error: argument to 'findVar' is not an environment Trace: /home/packages/SOURCE/rkward-0.7.5/rkward/rbackend/rkrbackend.cpp - function tryToDoEmergencySave line 603 Trace: /home/packages/SOURCE/rkward-0.7.5/rkward/rbackend/rkrbackend.cpp - function RCleanUp line 536 Created emergency save file in /home/ehm/.rkward/rkward_recover0.RData Cleanup finished Main loop finished Trace: /home/packages/SOURCE/rkward-0.7.5/rkward/rbackend/rkbackendtransmitter.cpp - function doExit line 75 Aborting connection to frontend Trace: /home/packages/SOURCE/rkward-0.7.5/rkward/rbackend/rktransmitter.cpp - function disconnected line 270 Trace: /home/packages/SOURCE/rkward-0.7.5/rkward/rbackend/rkrbackend.cpp - function tryToDoEmergencySave line 603 Assert 'false' failed at /home/packages/SOURCE/rkward-0.7.5/rkward/rbackend/rksignalsupport.cpp - function signal_proxy line 98 -- You are receiving this mail because: You are watching all bug changes.