Failed to create native image for Spring Boot application

[4ntoine]

Hey, guys.

I've tried to build native image for a simple Spring Boot application using just released 19.1.0-ce:
https://github.com/4ntoine/NotesServerApp

During building i've got an exception:

$~/Documents/dev/src/graalvm-ce-19.1.0/Contents/Home/bin/native-image  -jar app-1.0.jar 
Build on Server(pid: 68849, port: 64448)
[app-1.0:68849]    classlist:     217.36 ms
[app-1.0:68849]        (cap):   1,125.84 ms
[app-1.0:68849]        setup:   6,511.03 ms
[app-1.0:68849]     analysis:   4,591.06 ms
Warning: Aborting stand-alone image build. com.oracle.svm.hosted.substitute.DeletedElementException: Unsupported field java.net.URL.handlers is reachable
To diagnose the issue, you can add the option --report-unsupported-elements-at-runtime. The unsupported element is then reported at run time when it is accessed the first time.
Detailed message:
Trace: 
	at parsing java.net.URL.setURLStreamHandlerFactory(URL.java:1118)
Call path from entry point to java.net.URL.setURLStreamHandlerFactory(URLStreamHandlerFactory): 
	at java.net.URL.setURLStreamHandlerFactory(URL.java:1110)
	at org.springframework.boot.loader.jar.JarFile.resetCachedUrlHandlers(JarFile.java:401)
	at org.springframework.boot.loader.jar.JarFile.registerUrlProtocolHandler(JarFile.java:391)
	at org.springframework.boot.loader.Launcher.launch(Launcher.java:48)
	at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:51)
	at com.oracle.svm.core.JavaMainWrapper.run(JavaMainWrapper.java:147)
	at com.oracle.svm.core.code.IsolateEnterStub.JavaMainWrapper_run_5087f5482cc9a6abc971913ece43acb471d2631b(generated:0)

Warning: Use -H:+ReportExceptionStackTraces to print stacktrace of underlying exception
Build on Server(pid: 68849, port: 64448)
[app-1.0:68849]    classlist:     164.22 ms
[app-1.0:68849]        (cap):     962.05 ms
[app-1.0:68849]        setup:   6,264.28 ms
[app-1.0:68849]   (typeflow):   1,647.69 ms
[app-1.0:68849]    (objects):   1,486.86 ms
[app-1.0:68849]   (features):     262.92 ms
[app-1.0:68849]     analysis:  18,466.57 ms
[app-1.0:68849]     (clinit):      81.82 ms
[app-1.0:68849]     universe:   5,271.27 ms
[app-1.0:68849]      (parse):     425.51 ms
[app-1.0:68849]     (inline):     752.25 ms
[app-1.0:68849]    (compile):   2,876.59 ms
[app-1.0:68849]      compile:  19,305.67 ms
[app-1.0:68849]        image:     300.65 ms
[app-1.0:68849]        write:     154.20 ms
[app-1.0:68849]      [total]:  85,020.63 ms
Warning: Image 'app-1.0' is a fallback image that requires a JDK for execution (use --no-fallback to suppress fallback image generation).

After quick googling i've found few 1 year-old issues #348 and #405. Since the output looks similar but a bit different, i wonder if it's the same issue or not. Feel free to mark as duplicate jic.

[4ntoine]

Let me know if i can assist you in any way.

[4ntoine]

As far as i understand this was meant to be merged into 19.1.0: https://github.com/aclement/spring-boot-graal-feature

[UFOXD]

I do the same. Image needs a JDK to run !

[sdeleuze]

Since Spring native image is WIP and already works for various Spring Boot projects via @aclement project, I think this issue can be closed.

[cstancu]

@sdeleuze thanks for the update, I'll close this issue.