[Yum-devel] traceback when running ts run, canceling, and running it again

[Pekka Pietikainen]

Hiya!

I keep running into the following every now and then:

[root at localhost secpelle]# rpm -q yum
yum-2.9.8-1
[root at localhost secpelle]# yum shell
Loading "installonlyn" plugin
Setting up Yum Shell
> remove openmotif
Setting up Remove Process
> ts run
--> Populating transaction set with selected packages. Please wait.
---> Package openmotif.i386 0:2.3.0-0.2.1 set to be erased
--> Running transaction check

=============================================================================
 Package                 Arch       Version          Repository        Size 
=============================================================================
Removing:
 openmotif               i386       2.3.0-0.2.1      installed         3.4 M

Transaction Summary
=============================================================================
Install      0 Package(s)         
Update       0 Package(s)         
Remove       1 Package(s)         

Is this ok [y/N]: 
Exiting on user Command
Transaction did not run.
> ts run
--> Populating transaction set with selected packages. Please wait.
Traceback (most recent call last):
  File "/usr/bin/yum", line 29, in ?
    yummain.main(sys.argv[1:])
  File "/usr/share/yum-cli/yummain.py", line 102, in main
    result, resultmsgs = do()
  File "/usr/share/yum-cli/cli.py", line 336, in doShell
    yumshell.cmdloop()
  File "/usr/lib/python2.4/cmd.py", line 142, in cmdloop
    stop = self.onecmd(line)
  File "/usr/lib/python2.4/cmd.py", line 219, in onecmd
    return func(arg)
  File "/usr/share/yum-cli/shell.py", line 146, in do_ts
    self.do_transaction(line)
  File "/usr/share/yum-cli/shell.py", line 174, in do_transaction
    return self.do_run('')
  File "/usr/share/yum-cli/shell.py", line 309, in do_run
    (code, msgs) = self.base.buildTransaction()
  File "/usr/lib/python2.4/site-packages/yum/__init__.py", line 440, in
buildTransaction
    (rescode, restring) = self.resolveDeps()
  File "/usr/lib/python2.4/site-packages/yum/depsolve.py", line 190, in
resolveDeps
    self.populateTs(test=1)
  File "/usr/lib/python2.4/site-packages/yum/depsolve.py", line 132, in
populateTs
    for te in self.ts:
TypeError: __iter__ returned non-iterator of type 'NoneType'