Ticket Hash: | 38744a21a04682faae1906b2ddc694515efd7c02 | |||
Title: | 'cannot get context object' in itk::Widget configbody | |||
Status: | Closed | Type: | Code_Defect | |
Severity: | Critical | Priority: | Immediate | |
Subsystem: | Resolution: | Fixed | ||
Last Modified: | 2017-07-07 18:50:10 | |||
Version Found In: | 4.1.0 | |||
User Comments: | ||||
dgp added on 2017-07-06 19:52:41:
itcl::class C { inherit itk::Widget itk_option define -bar bar Bar 2 protected method foo {} {puts FOO} constructor args { itk_initialize {*}$args } } itcl::configbody C::bar { foo } C .c .c configure -bar 2 FOO Error in startup script: ItclObjectCmd cannot get context object (NULL) while executing "foo" (while configuring option "-bar" for widget "::.c") invoked from within ".c configure -bar 2" (file "/home/dgp/pb.tcl" line 15) dgp added on 2017-07-07 18:50:10: Fixed by adapting Itcl 4.1's new itclObjMethodType to copy some of the same shenanigans at work in procedure methods. |