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NeuronRobotics / nrjavaserial

A Java Serial Port system. This is a fork of the RXTX project that uses in jar loading of the native code.
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Gradle 6.2 incompatible with osgi plugin #158

Closed fwolter closed 4 years ago

fwolter commented 4 years ago

Thanks for merging #157 and updating the liblockdev dependency!

With Gradle 6.0 the osgi plugin became obsolete. See https://github.com/bndtools/bnd/blob/master/biz.aQute.bnd.gradle/README.md#replacing-use-of-gradles-deprecated-osgi-plugin

FAILURE: Build failed with an exception.

* Where:
Build file '/home/fabian/nrjavaserial/build.gradle' line: 2

* What went wrong:
A problem occurred evaluating root project 'nrjavaserial'.
> Plugin with id 'osgi' not found.

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 1s
wborn commented 4 years ago

I also tried the new 4.0.1 version with openHAB but it doesn't seem to have a usable MANIFEST.MF @madhephaestus, causing exceptions in Karaf:

org.apache.karaf.features.internal.util.MultiException: Error:
    Unable to create resource for bundle mvn:com.neuronrobotics/nrjavaserial/4.0.1
    at org.apache.karaf.features.internal.download.impl.MavenDownloadManager$MavenDownloader.<init>(MavenDownloadManager.java:91)
    at org.apache.karaf.features.internal.download.impl.MavenDownloadManager.createDownloader(MavenDownloadManager.java:72)
    at org.apache.karaf.features.internal.region.Subsystem.downloadBundles(Subsystem.java:457)
    at org.apache.karaf.features.internal.region.Subsystem.downloadBundles(Subsystem.java:452)
    at org.apache.karaf.features.internal.region.SubsystemResolver.resolve(SubsystemResolver.java:224)
    at org.apache.karaf.features.internal.service.Deployer.deploy(Deployer.java:393)
    at org.apache.karaf.features.internal.service.FeaturesServiceImpl.doProvision(FeaturesServiceImpl.java:1062)
    at org.apache.karaf.features.internal.service.FeaturesServiceImpl.lambda$doProvisionInThread$13(FeaturesServiceImpl.java:998)
    at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
    at java.base/java.lang.Thread.run(Thread.java:834)
    Suppressed: java.lang.Exception: Unable to create resource for bundle mvn:com.neuronrobotics/nrjavaserial/4.0.1
        at org.apache.karaf.features.internal.region.Subsystem.createResource(Subsystem.java:824)
        at org.apache.karaf.features.internal.region.Subsystem.lambda$downloadBundles$1(Subsystem.java:499)
        at org.apache.karaf.features.internal.download.impl.MavenDownloadManager$MavenDownloader.lambda$download$0(MavenDownloadManager.java:138)
        at org.apache.karaf.features.internal.download.impl.DefaultFuture.notifyListener(DefaultFuture.java:350)
        at org.apache.karaf.features.internal.download.impl.DefaultFuture.notifyListeners(DefaultFuture.java:335)
        at org.apache.karaf.features.internal.download.impl.DefaultFuture.setValue(DefaultFuture.java:259)
        at org.apache.karaf.features.internal.download.impl.AbstractDownloadTask.setFile(AbstractDownloadTask.java:61)
        at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:61)
        at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
        at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
        at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304)
        ... 3 more
    Caused by: org.osgi.framework.BundleException: Unable to build resource for mvn:com.neuronrobotics/nrjavaserial/4.0.1: Unsupported 'Bundle-ManifestVersion' value: 1
        at org.apache.felix.utils.resource.ResourceBuilder.build(ResourceBuilder.java:82)
        at org.apache.felix.utils.resource.ResourceBuilder.build(ResourceBuilder.java:71)
        at org.apache.karaf.features.internal.region.Subsystem.createResource(Subsystem.java:822)
        ... 13 more
    Caused by: org.osgi.framework.BundleException: Unsupported 'Bundle-ManifestVersion' value: 1
        at org.apache.felix.utils.resource.ResourceBuilder.doBuild(ResourceBuilder.java:90)
        at org.apache.felix.utils.resource.ResourceBuilder.build(ResourceBuilder.java:80)
        ... 15 more

If you look at the manifest it's:

Manifest-Version: 1.0
Created-By: Neuron Robotics Cooperative
Specification-Title: nrjavaserial
Specification-Version: 4.0.1
Specification-Vendor: Neuron Robotics Cooperative
Implementation-Title: nrjavaserial
Implementation-Version: 4.0.1
Implementation-Vendor: Neuron Robotics Cooperative

whereas with 3.15.0 it previously was:

Manifest-Version: 1.0
Implementation-Title: nrjavaserial
Bundle-SymbolicName: com.neuronrobotics.nrjavaserial
Implementation-Version: 3.15.0
Bundle-ManifestVersion: 2
Bnd-LastModified: 1530282443000
Specification-Vendor: Neuron Robotics Cooperative
Specification-Title: nrjavaserial
Import-Package: com.sun.jna.platform.win32;resolution:=optional,org.ap
 ache.commons.net.telnet;resolution:=optional;version="[3.3,4)"
Require-Capability: osgi.ee;filter:="(&(osgi.ee=JavaSE)(version=1.6))"
Tool: Bnd-3.2.0.201605172007
Implementation-Vendor: Neuron Robotics Cooperative
Export-Package: gnu.io;version="3.15.0",gnu.io.rfc2217;version="3.15.0
 ";uses:="gnu.io,org.apache.commons.net.telnet"
Bundle-Name: nrjavaserial
Bundle-Version: 3.15.0
Created-By: Neuron Robotics Cooperative
Specification-Version: 3.15.0
madhephaestus commented 4 years ago

the Import-Package section was also throwing errors in gradle 6.2. Java 11+ wasnt added to gradle until 6.x afaik, so it looks like java 11 and the osgi support are incompatible at the moment. I do not know anything about osgi, just merged in from devs that used it.

madhephaestus commented 4 years ago

I tried to switch to the new version:

jar {
    jar.duplicatesStrategy = DuplicatesStrategy.EXCLUDE
    manifest {
        attributes(
            "Created-By": "Commonwealth Robotics Cooperative",
            "Specification-Title": props."app.name",
            "Specification-Version": props."app.version",
            "Specification-Vendor": "Commonwealth Robotics Cooperative",
            "Implementation-Title": props."app.name",
            "Implementation-Version" : props."app.version",
            "Implementation-Vendor": "Commonwealth Robotics Cooperative",
        )
    }
    bnd ( 'Import-Package': 'com.sun.jna.platform.win32;resolution:=optional,org.apache.commons.net.telnet;resolution:=optional,!gnu.io*,*')

}

But i still get this error:

* Where:
Build file '/home/hephaestus/git/nrjavaserial/build.gradle' line: 60

* What went wrong:
A problem occurred evaluating root project 'nrjavaserial'.
> Could not find method bnd() for arguments [{Import-Package=com.sun.jna.platform.win32;resolution:=optional,org.apache.commons.net.telnet;resolution:=optional,!gnu.io*,*}] on task ':jar' of type org.gradle.api.tasks.bundling.Jar.
madhephaestus commented 4 years ago

Fixed in 4.2.0 and 3.18.0