[jira] [Commented] (NETBEANS-2638) NullPointerException within GradleBaseProjectBuilder
[
https://issues.apache.org/jira/browse/NETBEANS-2638?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16859275#comment-16859275
]
Lou Hamersly commented on NETBEANS-2638:
Under the main project (/jmonkeyengine), I believe you can do the following to
reproduce:
1) Set buildAndroidExamples = true in the root project's gradle.properties file:
# specify if SDK and Native libraries get built
buildNativeProjects = false
*buildAndroidExamples = true*
2) Set a valid Android SDK path in the *local.properties* file located in the
root project folder. (I don't do Android so this was a sidetrack to get, but if
you already have it...)
3) As shown in the issue above, I increased the SDK version to 27 from 23 so
the android-examples subproject starts like this:
apply plugin: 'com.android.application'
android {
*compileSdkVersion 27*
*buildToolsVersion "27.0.3"*
The 3rd step may not even be necessary, I just reverted it back and I'm still
getting the NPE.
When starting a manual build of jme3-android examples from NB with those
changes, I was able to reproduce this again just now. Also I'm not sure if it
happened the first time immediately (unless I just missed it), so it might take
a few attempts to get it to show up. But I'm definitely getting it consistently
now on manual builds. I know I ran with stacktraces enabled a few times using
Run Gradle->Tasks->"build" with Stack Trace set to FULL in the dropdown, so
that may have been a trigger.
Note: I had moved on to other things since reporting this, so I had to recreate
the conditions just now, hopefully I'm not forgetting something.
!nb1.png!
> NullPointerException within GradleBaseProjectBuilder
>
>
> Key: NETBEANS-2638
> URL: https://issues.apache.org/jira/browse/NETBEANS-2638
> Project: NetBeans
> Issue Type: Bug
> Components: projects - Gradle
> Environment: Linux
>Reporter: Lou Hamersly
>Assignee: Laszlo Kishalmi
>Priority: Major
> Attachments: nb1.png
>
>
> Encountered this error reported by NetBeans 11 with Groovy/Gradle plugin
> 1.0.1:
> {noformat}
> java.lang.NullPointerException
> at java.base/java.util.AbstractCollection.addAll(AbstractCollection.java:351)
> at
> org.netbeans.modules.gradle.api.GradleBaseProjectBuilder.processDependencies(GradleBaseProjectBuilder.java:128)
> at
> org.netbeans.modules.gradle.api.GradleBaseProjectBuilder.build(GradleBaseProjectBuilder.java:75)
> at
> org.netbeans.modules.gradle.api.GradleBaseProjectBuilder$Extractor.extract(GradleBaseProjectBuilder.java:288)
> at
> org.netbeans.modules.gradle.GradleProjectCache.createGradleProject(GradleProjectCache.java:432)
> at
> org.netbeans.modules.gradle.GradleProjectCache.loadGradleProject(GradleProjectCache.java:257)
> at
> org.netbeans.modules.gradle.GradleProjectCache.access$100(GradleProjectCache.java:85)
> [catch] at
> org.netbeans.modules.gradle.GradleProjectCache$ProjectLoaderTask.call(GradleProjectCache.java:348)
> at
> org.netbeans.modules.gradle.GradleProjectCache$ProjectLoaderTask.call(GradleProjectCache.java:326)
> at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
> at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> at
> org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> at
> org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033){noformat}
> This was encountered building the jme3-android-examples subproject located in
> this repository: [https://github.com/jMonkeyEngine/jmonkeyengine]
> Unfortunately some setup (Android SDK related) would be involved to reproduce
> (I may be able to help test), however since this appears to be "source set"
> related, glancing at the code I suspect it may have something to do with
> relative paths used in the build file. Build file used for the subproject is
> below.
> (Note - the version number on the 4th/5th line was changed from 23 to 27
> from the repo's version to bypass a compile issue. This NPE was encountered
> with the below build file.)
>
> {code:java}
> apply plugin: 'com.android.application'
> android {
> compileSdkVersion 27
> buildToolsVersion "27.0.3"
> lintOptions {
> // Fix nifty gui referencing "java.awt" package.
> disable 'InvalidPackage'
> abortOnError false
> }
> defaultConfig {
> applicationId "org.jmonkeyengine.jme3androidexamples"
> minSdkVersion 15 // Android 4.0.3 ICE CREAM SANDWICH
> targetSdkVersion 22 // Android 5.1 LOLLIPOP
> versionCode 1
> versionName "1.0" // TODO: from settings.gradle
> }
> buildTypes {
> release {
> minifyEnabled false
> proguardFiles getDefaultProguardFile('proguard-android.txt'),
> 'proguard-rules.pro'
> }
> }
>
[jira] [Commented] (NETBEANS-2638) NullPointerException within GradleBaseProjectBuilder
[
https://issues.apache.org/jira/browse/NETBEANS-2638?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16859088#comment-16859088
]
Laszlo Kishalmi commented on NETBEANS-2638:
---
I'm having some android SDKs laying around, so instructions are welcome. Though
supporting Android development is not among my goals at the moment. This NPE
could occur in other (hopefully rare) cases as well.
Also I recommend adding a settings.gradle in the root of the sample project
even it is empty.
> NullPointerException within GradleBaseProjectBuilder
>
>
> Key: NETBEANS-2638
> URL: https://issues.apache.org/jira/browse/NETBEANS-2638
> Project: NetBeans
> Issue Type: Bug
> Components: projects - Gradle
> Environment: Linux
>Reporter: Lou Hamersly
>Assignee: Laszlo Kishalmi
>Priority: Major
>
> Encountered this error reported by NetBeans 11 with Groovy/Gradle plugin
> 1.0.1:
> {noformat}
> java.lang.NullPointerException
> at java.base/java.util.AbstractCollection.addAll(AbstractCollection.java:351)
> at
> org.netbeans.modules.gradle.api.GradleBaseProjectBuilder.processDependencies(GradleBaseProjectBuilder.java:128)
> at
> org.netbeans.modules.gradle.api.GradleBaseProjectBuilder.build(GradleBaseProjectBuilder.java:75)
> at
> org.netbeans.modules.gradle.api.GradleBaseProjectBuilder$Extractor.extract(GradleBaseProjectBuilder.java:288)
> at
> org.netbeans.modules.gradle.GradleProjectCache.createGradleProject(GradleProjectCache.java:432)
> at
> org.netbeans.modules.gradle.GradleProjectCache.loadGradleProject(GradleProjectCache.java:257)
> at
> org.netbeans.modules.gradle.GradleProjectCache.access$100(GradleProjectCache.java:85)
> [catch] at
> org.netbeans.modules.gradle.GradleProjectCache$ProjectLoaderTask.call(GradleProjectCache.java:348)
> at
> org.netbeans.modules.gradle.GradleProjectCache$ProjectLoaderTask.call(GradleProjectCache.java:326)
> at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
> at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> at
> org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> at
> org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033){noformat}
> This was encountered building the jme3-android-examples subproject located in
> this repository: [https://github.com/jMonkeyEngine/jmonkeyengine]
> Unfortunately some setup (Android SDK related) would be involved to reproduce
> (I may be able to help test), however since this appears to be "source set"
> related, glancing at the code I suspect it may have something to do with
> relative paths used in the build file. Build file used for the subproject is
> below.
> (Note - the version number on the 4th/5th line was changed from 23 to 27
> from the repo's version to bypass a compile issue. This NPE was encountered
> with the below build file.)
>
> {code:java}
> apply plugin: 'com.android.application'
> android {
> compileSdkVersion 27
> buildToolsVersion "27.0.3"
> lintOptions {
> // Fix nifty gui referencing "java.awt" package.
> disable 'InvalidPackage'
> abortOnError false
> }
> defaultConfig {
> applicationId "org.jmonkeyengine.jme3androidexamples"
> minSdkVersion 15 // Android 4.0.3 ICE CREAM SANDWICH
> targetSdkVersion 22 // Android 5.1 LOLLIPOP
> versionCode 1
> versionName "1.0" // TODO: from settings.gradle
> }
> buildTypes {
> release {
> minifyEnabled false
> proguardFiles getDefaultProguardFile('proguard-android.txt'),
> 'proguard-rules.pro'
> }
> }
> sourceSets {
> main {
> java {
> srcDir 'src/main/java'
> }
> assets {
> srcDir 'src/assets'
> srcDir '../jme3-testdata/src/main/resources'
> srcDir '../jme3-examples/src/main/resources'
> }
> }
> }
> }
> dependencies {
> compile fileTree(dir: 'libs', include: ['*.jar'])
> testCompile 'junit:junit:4.12'
> compile 'com.android.support:appcompat-v7:23.3.0'
> compile project(':jme3-core')
> compile project(':jme3-android')
> compile project(':jme3-android-native')
> compile project(':jme3-effects')
> compile project(':jme3-bullet')
> compile project(':jme3-bullet-native-android')
> compile project(':jme3-networking')
> compile project(':jme3-niftygui')
> compile project(':jme3-plugins')
> compile project(':jme3-terrain')
> compile fileTree(dir: '../jme3-examples/build/libs', include: ['*.jar'],
> exclude: ['*sources*.*'])
> // compile project(':jme3-examples')
> }
> {code}
>
>
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