pdb bypass error/Jump failed: can only jump from a 'line' trace event
I'm trying to debug a Python program using pdb. The program could be like this:
def main():
a = 1
print(b)
c = 2
d = 3
Apparently, print(b) is a typo which should be print(a) but it is not important and I can fix it with the text editor but I want to bypass this error and continue debugging.
I tried jump, like jump 4(assuming "c=2" is line 4) but I was given error "Jump failed: f_lineno can only be set by a line trace function", which means I need to give a line trace function when I'm programming.
So, is there a way to deal with this problem, or is there some other way to bypass the error line when using pdb?
python debugging pdb
edited Nov 17 '18 at 3:09
Umang Gupta
3,22511636
asked Nov 17 '18 at 2:44
sky zhangsky zhang
61
add a comment |
I'm trying to debug a Python program using pdb. The program could be like this:
def main():
a = 1
print(b)
c = 2
d = 3
Apparently, print(b) is a typo which should be print(a) but it is not important and I can fix it with the text editor but I want to bypass this error and continue debugging.
I tried jump, like jump 4(assuming "c=2" is line 4) but I was given error "Jump failed: f_lineno can only be set by a line trace function", which means I need to give a line trace function when I'm programming.
So, is there a way to deal with this problem, or is there some other way to bypass the error line when using pdb?
python debugging pdb
edited Nov 17 '18 at 3:09
Umang Gupta
3,22511636
asked Nov 17 '18 at 2:44
sky zhangsky zhang
61
add a comment |
I'm trying to debug a Python program using pdb. The program could be like this:
def main():
a = 1
print(b)
c = 2
d = 3
Apparently, print(b) is a typo which should be print(a) but it is not important and I can fix it with the text editor but I want to bypass this error and continue debugging.
I tried jump, like jump 4(assuming "c=2" is line 4) but I was given error "Jump failed: f_lineno can only be set by a line trace function", which means I need to give a line trace function when I'm programming.
So, is there a way to deal with this problem, or is there some other way to bypass the error line when using pdb?
python debugging pdb
edited Nov 17 '18 at 3:09
Umang Gupta
3,22511636
asked Nov 17 '18 at 2:44
sky zhangsky zhang
61
I'm trying to debug a Python program using pdb. The program could be like this:
def main():
a = 1
print(b)
c = 2
d = 3
Apparently, print(b) is a typo which should be print(a) but it is not important and I can fix it with the text editor but I want to bypass this error and continue debugging.
I tried jump, like jump 4(assuming "c=2" is line 4) but I was given error "Jump failed: f_lineno can only be set by a line trace function", which means I need to give a line trace function when I'm programming.
So, is there a way to deal with this problem, or is there some other way to bypass the error line when using pdb?
python debugging pdb
python debugging pdb
edited Nov 17 '18 at 3:09
Umang Gupta
3,22511636
asked Nov 17 '18 at 2:44
sky zhangsky zhang
61
edited Nov 17 '18 at 3:09
Umang Gupta
3,22511636
asked Nov 17 '18 at 2:44
sky zhangsky zhang
61
edited Nov 17 '18 at 3:09
Umang Gupta
3,22511636
edited Nov 17 '18 at 3:09
Umang Gupta
3,22511636
edited Nov 17 '18 at 3:09
Umang Gupta
3,22511636
3,22511636
asked Nov 17 '18 at 2:44
sky zhangsky zhang
61
asked Nov 17 '18 at 2:44
sky zhangsky zhang
61
asked Nov 17 '18 at 2:44
sky zhangsky zhang
61
61
add a comment |
add a comment |
1 Answer
1
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oldest
votes
I'm not sure, but this may be a bug that was fixed in Mar 2018, so you may need to (patch, upgrade, reinstall?) your Python.
answered Dec 14 '18 at 13:26
tfjtfj
417
add a comment |
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1 Answer
1
active
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votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
I'm not sure, but this may be a bug that was fixed in Mar 2018, so you may need to (patch, upgrade, reinstall?) your Python.
answered Dec 14 '18 at 13:26
tfjtfj
417
add a comment |
I'm not sure, but this may be a bug that was fixed in Mar 2018, so you may need to (patch, upgrade, reinstall?) your Python.
answered Dec 14 '18 at 13:26
tfjtfj
417
add a comment |
I'm not sure, but this may be a bug that was fixed in Mar 2018, so you may need to (patch, upgrade, reinstall?) your Python.
answered Dec 14 '18 at 13:26
tfjtfj
417
I'm not sure, but this may be a bug that was fixed in Mar 2018, so you may need to (patch, upgrade, reinstall?) your Python.
answered Dec 14 '18 at 13:26
tfjtfj
417
answered Dec 14 '18 at 13:26
tfjtfj
417
answered Dec 14 '18 at 13:26
tfjtfj
417
answered Dec 14 '18 at 13:26
tfjtfj
417
417
add a comment |
add a comment |
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