canoo
Null Pointer Exceptions
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:space_invader: Description of the issue
See this PullRequest: #666
There's a number of null pointer exceptions when building ( ./gradlew clean build )
I've attached a file with the build output, containing the exceptions.
buildOutput.txt
The interesting part of the log is this one:
2017-10-19 06:11:11.395 WARN 5294 --- [ Test worker] org.reflections.Reflections : could not create Vfs.Dir from url. ignoring the exception and continuing
either use fromURL(final URL url, final List<UrlType> urlTypes) or use the static setDefaultURLTypes(final List<UrlType> urlTypes) or addDefaultURLTypes(UrlType urlType) with your specialized UrlType.
at org.reflections.vfs.Vfs.fromURL(Vfs.java:109) ~[reflections-0.9.10.jar:na]
at org.reflections.vfs.Vfs.fromURL(Vfs.java:91) ~[reflections-0.9.10.jar:na]
at org.reflections.Reflections.scan(Reflections.java:237) [reflections-0.9.10.jar:na]
at org.reflections.Reflections.scan(Reflections.java:204) [reflections-0.9.10.jar:na]
at org.reflections.Reflections.<init>(Reflections.java:129) [reflections-0.9.10.jar:na]
at com.canoo.dp.impl.server.scanner.DefaultClasspathScanner.<init>(DefaultClasspathScanner.java:76) [dolphin-platform-server-1.0.0-SNAPSHOT.jar:1.0.0-SNAPSHOT]
at com.canoo.dp.impl.server.scanner.DefaultClasspathScanner.<init>(DefaultClasspathScanner.java:43) [dolphin-platform-server-1.0.0-SNAPSHOT.jar:1.0.0-SNAPSHOT]
at com.canoo.impl.dp.spring.test.TestConfiguration.<init>(TestConfiguration.java:74) [dolphin-platform-spring-controller-tester-1.0.0-SNAPSHOT.jar:1.0.0-SNAPSHOT]
at com.canoo.impl.dp.spring.test.DolphinPlatformSpringTestBootstrap.createTestConfiguration(DolphinPlatformSpringTestBootstrap.java:52) [dolphin-platform-spring-controller-tester-1.0.0-SNAPSHOT.jar:1.0.0-SNAPSHOT]
at com.canoo.impl.dp.spring.test.DolphinPlatformSpringTestBootstrap$$EnhancerBySpringCGLIB$$c15ec7c7.CGLIB$createTestConfiguration$0(<generated>) [dolphin-platform-spring-controller-tester-1.0.0-SNAPSHOT.jar:1.0.0-SNAPSHOT]
at com.canoo.impl.dp.spring.test.DolphinPlatformSpringTestBootstrap$$EnhancerBySpringCGLIB$$c15ec7c7$$FastClassBySpringCGLIB$$b7cd71a7.invoke(<generated>) [dolphin-platform-spring-controller-tester-1.0.0-SNAPSHOT.jar:1.0.0-SNAPSHOT]
It looks like this is related to an issue of the reflections lib. Anyway we should try to handle this one better.
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The interesting part of the log is this one:
2017-10-19 06:11:11.395 WARN 5294 --- [ Test worker] org.reflections.Reflections : could not create Vfs.Dir from url. ignoring the exception and continuing
either use fromURL(final URL url, final List<UrlType> urlTypes) or use the static setDefaultURLTypes(final List<UrlType> urlTypes) or addDefaultURLTypes(UrlType urlType) with your specialized UrlType.
at org.reflections.vfs.Vfs.fromURL(Vfs.java:109) ~[reflections-0.9.10.jar:na]
at org.reflections.vfs.Vfs.fromURL(Vfs.java:91) ~[reflections-0.9.10.jar:na]
at org.reflections.Reflections.scan(Reflections.java:237) [reflections-0.9.10.jar:na]
at org.reflections.Reflections.scan(Reflections.java:204) [reflections-0.9.10.jar:na]
at org.reflections.Reflections.<init>(Reflections.java:129) [reflections-0.9.10.jar:na]
at com.canoo.dp.impl.server.scanner.DefaultClasspathScanner.<init>(DefaultClasspathScanner.java:76) [dolphin-platform-server-1.0.0-SNAPSHOT.jar:1.0.0-SNAPSHOT]
at com.canoo.dp.impl.server.scanner.DefaultClasspathScanner.<init>(DefaultClasspathScanner.java:43) [dolphin-platform-server-1.0.0-SNAPSHOT.jar:1.0.0-SNAPSHOT]
at com.canoo.impl.dp.spring.test.TestConfiguration.<init>(TestConfiguration.java:74) [dolphin-platform-spring-controller-tester-1.0.0-SNAPSHOT.jar:1.0.0-SNAPSHOT]
at com.canoo.impl.dp.spring.test.DolphinPlatformSpringTestBootstrap.createTestConfiguration(DolphinPlatformSpringTestBootstrap.java:52) [dolphin-platform-spring-controller-tester-1.0.0-SNAPSHOT.jar:1.0.0-SNAPSHOT]
at com.canoo.impl.dp.spring.test.DolphinPlatformSpringTestBootstrap$$EnhancerBySpringCGLIB$$c15ec7c7.CGLIB$createTestConfiguration$0(<generated>) [dolphin-platform-spring-controller-tester-1.0.0-SNAPSHOT.jar:1.0.0-SNAPSHOT]
at com.canoo.impl.dp.spring.test.DolphinPlatformSpringTestBootstrap$$EnhancerBySpringCGLIB$$c15ec7c7$$FastClassBySpringCGLIB$$b7cd71a7.invoke(<generated>) [dolphin-platform-spring-controller-tester-1.0.0-SNAPSHOT.jar:1.0.0-SNAPSHOT]
It looks like this is related to an issue of the reflections lib. Anyway we should try to handle this one better.
See related issue for reflections library https://github.com/ronmamo/reflections/issues/204
Absolutely, work away! :)
On 16 Dec 2017 10:44 pm, "Mohamadou Ly" [email protected] wrote:
I can take this, if it's alright with you.
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