Git pull error

[one20]

Trying to execute a git pull on a remote server using:

NSError *error = nil;
[session.channel execute:@"cd /path/to/repo; git pull;" error:&error];
if(error){
    NSLog([session lastError]);
}

The log shows:
-[NSError length]: unrecognized selector sent to instance 0x608000042f10

If I remove the 'git pull' command, everything runs fine and no errors.

[Frugghi]

Can you post the full stack trace of the crash?

[one20]

Is this what you need? (Sorry, still pretty new to obj-c/xcode)

2014-08-23 22:48:28.445 Git-Deploy[11219:2007] NMSSH: Exec command cd /home/deploy-test; git pull;
2014-08-23 22:48:29.441 Git-Deploy[11219:303] -[NSError length]: unrecognized selector sent to instance 0x600000242ee0
2014-08-23 22:48:29.442 Git-Deploy[11219:303] -[NSError length]: unrecognized selector sent to instance 0x600000242ee0
2014-08-23 22:48:29.445 Git-Deploy[11219:303] (
    0   CoreFoundation                      0x00007fff8ae7925c __exceptionPreprocess + 172
    1   libobjc.A.dylib                     0x00007fff8d049e75 objc_exception_throw + 43
    2   CoreFoundation                      0x00007fff8ae7c12d -[NSObject(NSObject) doesNotRecognizeSelector:] + 205
    3   CoreFoundation                      0x00007fff8add7272 ___forwarding___ + 1010
    4   CoreFoundation                      0x00007fff8add6df8 _CF_forwarding_prep_0 + 120
    5   CoreFoundation                      0x00007fff8ad660a5 __CFStringAppendFormatCore + 101
    6   CoreFoundation                      0x00007fff8ad96263 _CFStringCreateWithFormatAndArgumentsAux + 115
    7   CoreFoundation                      0x00007fff8adcdaeb _CFLogvEx + 123
    8   Foundation                          0x00007fff8d2e8d0c NSLogv + 79
    9   Foundation                          0x00007fff8d2e8c98 NSLog + 148
    10  Git-Deploy                          0x000000010000176b -[AppDelegate connect:] + 923
    11  AppKit                              0x00007fff94f0d260 -[NSApplication sendAction:to:from:] + 327
    12  AppKit                              0x00007fff94f0d0de -[NSControl sendAction:to:] + 86
    13  AppKit                              0x00007fff94f59c4d -[NSCell _sendActionFrom:] + 128
    14  AppKit                              0x00007fff94f73655 -[NSCell trackMouse:inRect:ofView:untilMouseUp:] + 2316
    15  AppKit                              0x00007fff94f72a27 -[NSButtonCell trackMouse:inRect:ofView:untilMouseUp:] + 487
    16  AppKit                              0x00007fff94f7213d -[NSControl mouseDown:] + 706
    17  AppKit                              0x00007fff94ef3a58 -[NSWindow sendEvent:] + 11296
    18  AppKit                              0x00007fff94e925d4 -[NSApplication sendEvent:] + 2021
    19  AppKit                              0x00007fff94ce29f9 -[NSApplication run] + 646
    20  AppKit                              0x00007fff94ccd783 NSApplicationMain + 940
    21  Git-Deploy                          0x00000001000021a2 main + 34
    22  libdyld.dylib                       0x00007fff8f1cb5fd start + 1
    23  ???                                 0x0000000000000003 0x0 + 3
)

[Frugghi]

Maybe the issue is this part of your code?

if(error){
    NSLog([session lastError]);
}

lastError returns a NSError object. You should change it to:

if (error) {
    NSLog(@"%@", error);
}

[one20]

That was it. I'm still running into issues but I'm pretty sure it has nothing to do with NMSSH :) Thanks!