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HomeGolangDelve intermittant issues with breakpoints and printing - Getting Assist

Delve intermittant issues with breakpoints and printing – Getting Assist

I’m making an attempt to make use of delve and I don’t even know how you can describe this drawback because it retains shifting round.

I’m utilizing: go model go1.22.2 linux/amd64 and I simply pulled delve off of git.

I’m having two forms of issues. The primary is when I attempt to set a break level, typically it really works and typically I get Command failed: couldn't discover assertion at ... and there definitely is a press release there.

The opposite drawback is making an attempt to print the worth of an expression. Typically it really works and typically I get (unreadable couldn't discover loclist entry at ...). I rewrite the code to make it an instance I can print right here and immediately it really works. I’m going again to the unique code and it nonetheless works. So I transfer on to the following drawback, attempt to put in a break assertion or print one thing out and it’s the identical subject.

I’m new to go and one factor I’ve seen is the construct course of is simply an enormous thriller and since issues have modified a lot and the documentation is so opaque, a lot of examples I see simply don’t work as described. So I simply fumbled round till I discovered one thing that labored. The whats up world program is nice, however add some packages and none of that works. I ended up utilizing substitute in go.mod as a result of I’d moderately not put all my information on git proper now. Is {that a} mistake? However again to this subject of delve, I do not know if I’m compiling the correct method.

I would love to provide a extra concrete instance however that’s not working. Any concepts?

My apologies, however I’m a bit annoyed. Thanks in your persistence.

It sounds such as you’re experiencing a irritating debugging subject with Delve whereas engaged on a Go undertaking. Let’s break down the issues you’re encountering and attempt to tackle them one after the other:

While you encounter the “couldn’t discover assertion at …” error whereas setting breakpoints, it’d point out a difficulty with the debug info generated by the Go compiler. Make sure that you’re compiling your code with debugging info enabled. You are able to do this by passing the -gcflags=“all=-N -l” flag to the go construct command. This ensures that the compiler generates debug symbols and line quantity info that Delve can use for debugging.

The “couldn’t discover loclist entry at …” error when printing expressions may also be associated to lacking or incorrect debug info. Be sure to’re compiling your code with the -gcflags=“all=-N -l” flag to incorporate debug symbols and line quantity info. Moreover, strive simplifying the expressions you’re making an attempt to print and see if that resolves the problem.

  • Construct Course of and Dependencies:

Go’s construct course of can certainly be complicated, particularly when coping with dependencies and module administration. Utilizing go mod for dependency administration is mostly really helpful, and utilizing substitute directives in go.mod to level to native packages must be nice for growth functions. Nevertheless, be certain that your dependencies are accurately resolved and that you simply’re compiling your code with the mandatory flags for debugging.

It’s comprehensible that offering a extra concrete instance of the problem you’re going through could be difficult, particularly KrogerFeedback if the issue appears to be intermittent. In the event you can isolate a particular piece of code or situation that constantly reproduces the problem, that might be useful for troubleshooting.

Make sure that you’re utilizing the most recent model of Delve and that your growth atmosphere is about up accurately. Examine for any identified points or compatibility points together with your model of Go and Delve.

Along with utilizing Delve, think about using logging statements or different debugging methods to slim down the supply of the issue. Typically, a mix of debugging instruments and methods might help uncover elusive bugs.

Don’t hesitate to ask for additional clarification or help if wanted. Debugging could be irritating, however with persistence and perseverance, you’ll probably be capable of resolve the problems you’re going through.



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