[BUG] Segmentation Fault

TheAbhilash23 commented 7 months ago

Bug description

Code where this issue could be...

from lightbug_http.http import HTTPRequest, HTTPResponse, OK
from lightbug_http.service import HTTPService

@value
struct MyAppService(HTTPService):
    fn func(self, req: HTTPRequest) raises -> HTTPResponse:
        var body = req.body_raw
        var uri = req.uri()
        if uri.path() == "/":
            print("I'm on the index path!")
        print(req.host()) # This Line was added by me....... req.host() returns String type
        return OK(String("Hello, world").as_bytes(), "text/plain")

Command i ran

mojo lightbug.(fireemoji)

from

https://github.com/saviorand/lightbug_http

i got

Please submit a bug report to https://github.com/modularml/mojo/issues and include the crash backtrace along with all the relevant source codes.
Stack dump:
0.      Program arguments: mojo lightbug.\360\237\224\245
[2246846:2246847:20240402,190044.392765:ERROR directory_reader_posix.cc:42] opendir /home/abhilash/.modular/crashdb/attachments/d29d1020-e2ac-4ba6-98b1-002382ba6cfb: No such file or directory (2)
Stack dump without symbol names (ensure you have llvm-symbolizer in your PATH or set the environment var `LLVM_SYMBOLIZER_PATH` to point to it):
0  mojo      0x00005e7555ed5e47
1  mojo      0x00005e7555ed3a1e
2  mojo      0x00005e7555ed651f
3  libc.so.6 0x000074d7a7fa3520
4  libc.so.6 0x000074d70402e2a1
Segmentation fault (core dumped)

Steps to reproduce

Include relevant code snippet or link to code that did not work as expected.
If applicable, add screenshots to help explain the problem.
If using the Playground, name the pre-existing notebook that failed and the steps that led to failure.
Include anything else that might help us debug the issue.

System information

- What OS did you do install Mojo on ?
Linux Ubuntu 22 LTS
- Provide version information for Mojo by pasting the output of `mojo -v`
mojo 24.1.1 (0ab415f7)
- Provide Modular CLI version by pasting the output of `modular -v`
modular 0.5.1 (1b608e3d)

JoeLoser commented 7 months ago

@jackos any interest in taking a look here if you have some cycles?

TheAbhilash23 commented 7 months ago

Steps to reproduce... Once you take a pull of repo

https://github.com/saviorand/lightbug_http

setup a route using the examples in the README file and start the server, once the server is running, try editing the route you defined.

This is now happening multiple times if i edit the file while the server (lightbug_http) is running

modularml / mojo