Topic: Couple errors in Electrum - possibly encryption related (Read 1128 times)
Glad you solved that issue
I had another theory, 1.7.0 doesn't contain the encryption key stuff for Label Sync, but 1.7.2 and 1.7.3 do. Maybe the Label Sync service was expecting a encryption key that 1.7.0 didn't have in its electrum.dat file
So I backed up my labels via a Screenshot tool, restored from seed, added labels and API key in, forced upload Labels in Label Sync, and shut down Electrum.
When I restarted Electrum, it all worked!
So I backed up my labels via a Screenshot tool, restored from seed, added labels and API key in, forced upload Labels in Label Sync, and shut down Electrum.
When I restarted Electrum, it all worked!
Could you try a full upload via the plugin settings and trying it again?
No non-standard characters in my password. Just alphanumeric.
Tried a new password and it still crashed.
I did more testing, and I think I've found the problem: the bug lies in the "Label Sync" plugin.
I did this in steps:
I restored from seed and I shut down Electrum, without it crashing on startup.
I added an API key for the Label Sync plugin, but I didn't check the "turn on" checkmark, I shut it down without Electrum crashing on startup.
I checked the checkmark for turning on Label Sync and shut down the client, and then Electrum will crash on startup repeatedly.
I hope that helps making this bug dead.
Tried a new password and it still crashed.
I did more testing, and I think I've found the problem: the bug lies in the "Label Sync" plugin.
I did this in steps:
I restored from seed and I shut down Electrum, without it crashing on startup.
I added an API key for the Label Sync plugin, but I didn't check the "turn on" checkmark, I shut it down without Electrum crashing on startup.
I checked the checkmark for turning on Label Sync and shut down the client, and then Electrum will crash on startup repeatedly.
I hope that helps making this bug dead.
Just a guess... Any non-standard characters in your password?
Try to restore again, using another password for testing.
Try to restore again, using another password for testing.
I've been having a couple problems with Electrum lately.
The first I posted in the newbie's section, with no help.
and then I upgraded to 1.7.3, hoping it might be fixed. It wasn't, same run method (through the terminal):
Is there any way of fixing these issues? I can't use Electrum as intended.
Hope this info helps.
The first I posted in the newbie's section, with no help.
First off, I'm on Mac OS X 10.8.3.
So I've been using Electrum 1.7 for a while now (The Executable signed by Animazing is the only one that works), and it has always served me well.
I decided to upgrade to 1.7.2 today. I had problems upgrading in the past, so...
I deleted everything (I backed up my seeds and Label API Key of course), installed Electrum 1.7.2, restored my seeds, and re-inputed my Label API key.
It then said to restart Electrum, I did so, and the GUI errored out, not even to the console like it always points to to find the issue.
I had to open it (Electrum) up in the TERMINAL to this:
Can any Electrum programmers give me an idea on where to go from here to get this resolved? Thanks.
So I've been using Electrum 1.7 for a while now (The Executable signed by Animazing is the only one that works), and it has always served me well.
I decided to upgrade to 1.7.2 today. I had problems upgrading in the past, so...
I deleted everything (I backed up my seeds and Label API Key of course), installed Electrum 1.7.2, restored my seeds, and re-inputed my Label API key.
It then said to restart Electrum, I did so, and the GUI errored out, not even to the console like it always points to to find the issue.
I had to open it (Electrum) up in the TERMINAL to this:
Code:
Last login: Thu Apr 4 17:13:57 on ttys000
Eaglejams-MacBook-Pro:~ EJ$ /Applications/Electrum.app/Contents/MacOS/Electrum
Traceback (most recent call last):
File "/Applications/Electrum.app/Contents/Resources/__boot__.py", line 316, in
_run()
File "/Applications/Electrum.app/Contents/Resources/__boot__.py", line 311, in _run
exec(compile(source, path, 'exec'), globals(), globals())
File "/Applications/Electrum.app/Contents/Resources/electrum.py", line 185, in
gui.main(url)
File "/Applications/Electrum.app/Contents/Resources/lib/python2.7/gui/gui_classic.py", line 2338, in main
w = ElectrumWindow(self.wallet, self.config)
File "/Applications/Electrum.app/Contents/Resources/lib/python2.7/gui/gui_classic.py", line 344, in __init__
self.run_hook('init_gui')
File "/Applications/Electrum.app/Contents/Resources/lib/python2.7/gui/gui_classic.py", line 378, in run_hook
apply(f, args)
File "/Applications/Electrum.app/Contents/Resources/lib/python2.7/plugins/labels.py", line 65, in init_gui
self.full_pull()
File "/Applications/Electrum.app/Contents/Resources/lib/python2.7/plugins/labels.py", line 158, in full_pull
if self.do_full_pull(force) and force:
File "/Applications/Electrum.app/Contents/Resources/lib/python2.7/plugins/labels.py", line 205, in do_full_pull
decoded_key = self.decode(label["external_id"])
File "/Applications/Electrum.app/Contents/Resources/lib/python2.7/plugins/labels.py", line 33, in decode
decoded_message = aes.decryptData(self.encode_password, base64.b64decode(unicode(message)) )
File "aes/__init__.pyc", line 632, in decryptData
File "aes/__init__.pyc", line 29, in strip_PKCS7_padding
ValueError: String ending with '\x7f' can't be PCKS7-padded
2013-04-04 17:27:31.815 Electrum[23076:707] Electrum Error
Can any Electrum programmers give me an idea on where to go from here to get this resolved? Thanks.
and then I upgraded to 1.7.3, hoping it might be fixed. It wasn't, same run method (through the terminal):
Code:
Traceback (most recent call last):
File "/Applications/Electrum.app/Contents/Resources/__boot__.py", line 316, in
_run()
File "/Applications/Electrum.app/Contents/Resources/__boot__.py", line 311, in _run
exec(compile(source, path, 'exec'), globals(), globals())
File "/Applications/Electrum.app/Contents/Resources/electrum.py", line 192, in
gui.main(url)
File "/Applications/Electrum.app/Contents/Resources/lib/python2.7/gui/gui_classic.py", line 2408, in main
w = ElectrumWindow(self.wallet, self.config)
File "/Applications/Electrum.app/Contents/Resources/lib/python2.7/gui/gui_classic.py", line 324, in __init__
self.run_hook('init_gui')
File "/Applications/Electrum.app/Contents/Resources/lib/python2.7/gui/gui_classic.py", line 358, in run_hook
apply(f, args)
File "/Applications/Electrum.app/Contents/Resources/lib/python2.7/plugins/labels.py", line 66, in init_gui
self.full_pull()
File "/Applications/Electrum.app/Contents/Resources/lib/python2.7/plugins/labels.py", line 162, in full_pull
if self.do_full_pull(force) and force:
File "/Applications/Electrum.app/Contents/Resources/lib/python2.7/plugins/labels.py", line 214, in do_full_pull
decoded_key = self.decode(label["external_id"])
File "/Applications/Electrum.app/Contents/Resources/lib/python2.7/plugins/labels.py", line 34, in decode
decoded_message = aes.decryptData(self.encode_password, base64.b64decode(unicode(message)) )
File "aes/__init__.pyc", line 632, in decryptData
File "aes/__init__.pyc", line 29, in strip_PKCS7_padding
ValueError: String ending with '\x7f' can't be PCKS7-padded
2013-04-14 12:12:12.902 Electrum[88597:707] Electrum Error
Is there any way of fixing these issues? I can't use Electrum as intended.
Hope this info helps.
Jump to: