I am thinking of creating a debug tool for my Java application. I am wondering if it is possible to get a stack trace, just like Exception.printStackTrace() but without actually throwing an exception? My goal is to, in any given method, dump a stack to see who the method caller is. 10 Answers 10
When I get exceptions, it is often from deep within the call stack. When this happens, more often than not, the actual offending line of code is hidden from me: tmp.rb:7:in `t’: undefined method `bar’ for nil:NilClass (NoMethodError) from tmp.rb:10:in `s’ from tmp.rb:13:in `r’ from tmp.rb:16:in `q’ from tmp.rb:19:in `p’ from tmp.rb:22:in `o’ from tmp.rb:25:in … Read more
I ask because I couldn’t find the stack trace in Visual Studio, while debugging an exception that occurred. 7 Answers 7
This question already has answers here: How can I convert a stack trace to a string? (31 answers) Closed 6 years ago. How can I get the e.printStackTrace() and store it into a String variable? I want to use the string generated by e.printStackTrace() later in my program. I’m still new to Java so I’m … Read more
I want to have a way to report the stack trace to the user if an exception is thrown. What is the best way to do this? Does it take huge amounts of extra code? To answer questions: I’d like it to be portable if possible. I want information to pop up, so the user … Read more
I know that print(e) (where e is an Exception) prints the occurred exception but, I was trying to find the python equivalent of Java’s e.printStackTrace() that exactly traces the exception to what line it occurred and prints the entire trace of it. Could anyone please tell me the equivalent of e.printStackTrace() in Python? 4 Answers … Read more
I’m looking for a way to print the call stack in PHP. Bonus points if the function flushes the IO buffer. 16 Answers 16
Catching an exception that would print like this: Traceback (most recent call last): File “c:/tmp.py”, line 1, in <module> 4 / 0 ZeroDivisionError: integer division or modulo by zero I want to format it into: ZeroDivisonError, tmp.py, 1 7 Answers 7
In Python, how can I print the current call stack from within a method (for debugging purposes). 7 Answers 7
I have this Python application that gets stuck from time to time and I can’t find out where. Is there any way to signal Python interpreter to show you the exact code that’s running? Some kind of on-the-fly stacktrace? Related questions: Print current call stack from a method in Python code Check what a running … Read more
