Clicking on application class in stacktrace causes 500 in dev ui

[Postremus]

Describe the bug

I use idea for development.

Stack traces of the application are visible in the dev ui. Application classes are clickable, and should open the file in the ide. (see #15761)

This does not work however in my testing. The http access log simply shows a 500 status code.

Expected behavior

File is opened in idea. If no ide is found, an actionable error message should be shown.

Actual behavior

The http access logs show a status code 500. I was not able to get an stacktrace for this.

2021-07-14 09:54:36,646 INFO  [io.qua.htt.access-log] (vert.x-eventloop-thread-11) 127.0.0.1 - - 14/Jul/2021:09:54:36 +0200 "POST /q/dev/io.quarkus.quarkus-vertx-http/openInIDE HTTP/1.1" 500 - 
Host: localhost:8080
Connection: keep-alive
sec-ch-ua: " Not;A Brand";v="99", "Google Chrome";v="91", "Chromium";v="91"
Accept: */*
X-Requested-With: XMLHttpRequest
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36
Content-Type: multipart/form-data; boundary=----WebKitFormBoundaryq6xHXmAFsFB0AMhL
Origin: http://localhost:8080
Sec-Fetch-Site: same-origin
Sec-Fetch-Mode: cors
Sec-Fetch-Dest: empty
Referer: http://localhost:8080/q/dev/
Accept-Encoding: gzip, deflate, br
Accept-Language: de-DE,de;q=0.9,en-US;q=0.8,en;q=0.7
content-length: 495
x-quarkus-hot-deployment-done: true

How to Reproduce?

Reproducer:

1. mvn quarkus:dev
2. open dev ui, and open the log
3. in a seperate tab, go to localhost:8080/hello
4. switch to the dev ui log
5. click on the SomeResource application class

Output of uname -a or ver

MSYS_NT-10.0 NANB7NLNVP2 2.10.0(0.325/5/3) 2018-06-13 23:34 x86_64 Msys

Output of java -version

openjdk version "11.0.7" 2020-04-14 LTS OpenJDK Runtime Environment Zulu11.39+15-CA (build 11.0.7+10-LTS) OpenJDK 64-Bit Server VM Zulu11.39+15-CA (build 11.0.7+10-LTS, mixed mode)

GraalVM version (if different from Java)

No response

Quarkus version or git rev

2.0.2.Final

Build tool (ie. output of mvnw --version or gradlew --version)

Apache Maven 3.8.1 (05c21c65bdfed0f71a2f2ada8b84da59348c4c5d) Maven home: C:\eclipse\tools\apache-maven\bin.. Java version: 11.0.7, vendor: Azul Systems, Inc., runtime: C:\eclipse\tools\java\11 Default locale: de_DE, platform encoding: Cp1252 OS name: "windows 10", version: "10.0", arch: "amd64", family: "windows"

Additional information

No response

[quarkus-bot]

/cc @Ladicek, @kenfinnigan

[geoand]

Let me check

[geoand]

I couldn't reproduce this. Do you have a stacktrace perhaps?

[Postremus]

Hi @geoand,
No, was not able to get an stacktrace.
I believe the 500 status code is caused by this line:

quarkus/extensions/vertx-http/deployment/src/main/java/io/quarkus/vertx/http/deployment/devmode/console/OpenIdeHandler.java

Lines 46 to 51 in 043f807

	if (ide != null) {
	typicalProcessLaunch(routingContext, className, lang, srcMainPath, line, ide);
	} else {
	log.debug("Unhandled IDE : " + ide);
	routingContext.fail(500);
	}

Activating debug logging for that logger prints following:

Unable to determine proper launch command for IDE: Ide{defaultCommand='eclipse'}

I have in my %PATH% variable an idea.cmd, generated using the jetbrains toolbox.

[geoand]

Would you be willing to debug through io.quarkus.deployment.ide.IdeProcessor and see what Quarkus is figuring out for your environment?

[Postremus]

I'll take a look later today.

[geoand]

Thanks a lot!

[Postremus]

@geoand
I read through the source of the IdeProcessor a bit, and found some possible culprits.

1. Detecting the .idea directory is not working for multi module projects.
   https://github.com/quarkusio/quarkus/blob/main/core/deployment/src/main/java/io/quarkus/deployment/ide/IdeProcessor.java#L130-L142

The .idea directory is part of the root project (multi-module-jandex/.idea). The projectRoot variable points to multi-module-jandex/web, where no .idea exists.
In a simple project without any submodules idea is correctly detected.

Unable to determine proper launch command for IDE: Ide{defaultCommand='idea'}

2. Detecting the running idea process is not working.
   https://github.com/quarkusio/quarkus/blob/main/core/deployment/src/main/java/io/quarkus/deployment/ide/IdeProcessor.java#L62-L72
   The code is searching for "jbr" inside the process command. Which is not the case for my system:
   

[geoand]

That's very useful information, thanks!

[geoand]

Would you be able to try #18682 and see if it works on your environment?