Installed eclipse and Java8. But it isn't working.
When try to run it following error occur.
An error has occurred. See the log file
/home/shield/.eclipse/org.eclipse.platform_3.8_155965261/configuration/1526718159168.log
I checked the log file and found these lines:
** !ENTRY org.eclipse.equinox.launcher 4 0 2018-05-19 13:40:07.262
!MESSAGE Exception launching the Eclipse Platform:
!STACK
java.lang.ClassNotFoundException:
org.eclipse.core.runtime.adaptor.EclipseStarter
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:626)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584)
at org.eclipse.equinox.launcher.Main.run(Main.java:1438)
at org.eclipse.equinox.launcher.Main.main(Main.java:1414)**
Just went through same issue with Ubuntu 18.04. Don't know specific answer but reinstalling directly from eclipse.org (C/C++ installer) eclipse-cpp-oxygen-3a-linux-gtk-x86_64.tar.gz went well. No more issues.
Installing at Ubuntu 16.04, no issues found with synaptic installation either.
So, just use eclipse installer in newest Ubuntu.
Related
Currently running Lubuntu 18.04
Okay so I installed NetBeans and it crashed on startup. Purged Netbeans and reinstalled it fresh. It crashed again. After that I installed eclipse and when I tried to start it I was presented with a directory for an error log:
!SESSION Fri Oct 19 15:20:48 PDT 2018 !ENTRY
org.eclipse.equinox.launcher 4 0 2018-10-19 15:20:48.770 !MESSAGE
Exception launching the Eclipse Platform: !STACK
java.lang.ClassNotFoundException:
org.eclipse.core.runtime.adaptor.EclipseStarter
at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:466)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:566)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:499)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:626)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584)
at org.eclipse.equinox.launcher.Main.run(Main.java:1438)
at org.eclipse.equinox.launcher.Main.main(Main.java:1414)
So I'm at a loss I'm pretty sure it has to do with the JRE/JDK versions but I don't even know which version should work with eclipse or netbeans. I really just need an easy way to compile java I'm trying to get this set up for a class I'm taking.
Mick Mnemonic
gave me this
link to a decent tutorial on using oracle and netbeans self installer instead of trying to install directly through synaptic package manager or apt-get.
I just installed Eclipse Oxygen on a fresh Ubuntu 16.04 system. When I run the executable it fails with the following exception:
Exception in thread "logback configurator timer" java.lang.NoClassDefFoundError: ch/qos/logback/core/util/StatusPrinter
at org.eclipse.m2e.logback.configuration.LogPlugin.loadConfiguration(LogPlugin.java:187)
at org.eclipse.m2e.logback.configuration.LogPlugin.configureLogback(LogPlugin.java:144)
at org.eclipse.m2e.logback.configuration.LogPlugin.access$2(LogPlugin.java:107)
at org.eclipse.m2e.logback.configuration.LogPlugin$1.run(LogPlugin.java:62)
at java.base/java.util.TimerThread.mainLoop(Timer.java:556)
at java.base/java.util.TimerThread.run(Timer.java:506)
Caused by: java.lang.ClassNotFoundException: ch.qos.logback.core.util.StatusPrinter cannot be found by org.eclipse.m2e.logback.configuration_1.8.0.20160921-2002
at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:461)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:372)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:364)
at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:496)
... 6 more
Gtk-Message: GtkDialog mapped without a transient parent. This is discouraged.
What is going on here? Do I need to install additional libraries to run Eclipse Oxygen?
This is a bug or a particular problem with release M2 of Eclipse Oxygen. I Just installed release a.1 and it starts up correctly.
We have PDE application which we want migrate from 3.x to 4. version. For this we created new target platfrom. I got this TP in not complete state. Then I added neccesary .jars for solve ale eclipse and launch errors. But one launch problem remained. It is:
!SESSION Tue Jul 04 14:28:06 CEST 2017 -----------------------------------------
!ENTRY org.eclipse.equinox.launcher 4 0 2017-07-04 14:28:06.334
!MESSAGE Exception launching the Eclipse Platform:
!STACK
java.lang.ClassNotFoundException: org.eclipse.core.runtime.adaptor.EclipseStarter
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:619)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
at org.eclipse.equinox.launcher.Main.run(Main.java:1410)
at org.eclipse.equinox.launcher.Main.main(Main.java:1386)
But when I switch on our old TP, this problem not occurs, all is right. In both of them TP (I mean plugin in folder "plugins""and checked it in launch/debug configuration) I have plugins org.eclipse.equinox.launcher with version 1.2.0.
Please know someone what is problem? Thanks.
OSGI plugins:
I am using hadoop 2.4.1 version. I am trying to run a mapreduce job which moves data from local system to hdfs cluster(output directory). If I set the output directory as my local system path, the program is running fine. But when I set the output directory as a path in hdfs cluster I am getting the below error
Exception in thread "main" java.lang.NoClassDefFoundError: com/google/protobuf/ServiceException
at org.apache.hadoop.ipc.ProtobufRpcEngine.<clinit>(ProtobufRpcEngine.java:69)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:348)
at org.apache.hadoop.conf.Configuration.getClassByNameOrNull(Configuration.java:1834)
at org.apache.hadoop.conf.Configuration.getClassByName(Configuration.java:1799)
at org.apache.hadoop.conf.Configuration.getClass(Configuration.java:1893)
at org.apache.hadoop.ipc.RPC.getProtocolEngine(RPC.java:203)
at org.apache.hadoop.ipc.RPC.getProtocolProxy(RPC.java:537)
at org.apache.hadoop.hdfs.NameNodeProxies.createNNProxyWithClientProtocol(NameNodeProxies.java:328)
at org.apache.hadoop.hdfs.NameNodeProxies.createNonHAProxy(NameNodeProxies.java:235)
at org.apache.hadoop.hdfs.NameNodeProxies.createProxy(NameNodeProxies.java:139)
at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:510)
at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:453)
at org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:136)
at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:2397)
at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:89)
at org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:2431)
at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2413)
at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:368)
at org.apache.hadoop.fs.Path.getFileSystem(Path.java:296)
at org.apache.hadoop.mapreduce.lib.output.FileOutputFormat.setOutputPath(FileOutputFormat.java:160)
at s1.run(s1.java:66)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:84)
at s1.main(s1.java:75)
Caused by: java.lang.ClassNotFoundException: com.google.protobuf.ServiceException
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 25 more
I saw some posts which stated the issue could be related to protobuf dependecy.
Hadoop 2.2.0 mapreduce job not running after upgrading from hadoop 1.0.4
I am using hadoop commons jar 2.5.2 which has the protobuf. Any help to solve this would be appreciated.
Made it working ! Found that there were some jars of 2.2 version which were incompatible with the current version. When i updated those, the program works fine.
if you compile zhe *.java use default java CLASSPATH is ok.
Edit the hadoop_env.sh
export HADOOP_CLASSPATH=${CLASSPATH}
restart the hadoop server
NoClassDefFoundError is thrown by jvm at runtime when a class is not present in classpath.
Check your classpath.
Check also this answer. Could be useful if you solved the NoClassDefFoundError link
Following this instruction, I could run headless Eclipse plugin in side Eclipse IDE.
I've got some error log info, but I guess I could ignore it based on this post - Unable to find feature.xml in directory
Following the instruction in site, I could generate the jar file. After copying the org.eclipse.equinox.launcher.jar, I tried to execute the jar file
java -jar org.eclipse.equinox.launcher_1.2.0.v20110502.jar -application headlessHello_1.0.0.201210101430.jar
I tried
java -cp .:org.eclipse.equinox.launcher_1.2.0.v20110502.jar org.eclipse.core.launcher.Main -application headlessHello_1.0.0.201210101430.jar
to get error message
An error has occurred. See the log file
/Users/users/Desktop/configuration/1349897444823.log
with this log file
!SESSION Wed Oct 10 14:30:44 CDT 2012 ------------------------------------------
!ENTRY org.eclipse.equinox.launcher 4 0 2012-10-10 14:30:44.843
!MESSAGE Exception launching the Eclipse Platform:
!STACK
java.lang.RuntimeException: Could not find framework
at org.eclipse.equinox.launcher.Main.getBootPath(Main.java:978)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:557)
at org.eclipse.equinox.launcher.Main.run(Main.java:1410)
at org.eclipse.equinox.launcher.Main.main(Main.java:1386)
ADDED
From this site, the issue was because I didn't setup %R2_HOME%/plugins correctly. After the setup, I still get the error.
java.lang.IllegalStateException: Unable to acquire application service. Ensure that the org.eclipse.core.runtime bundle is resolved and started (see config.ini).
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:74)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
at org.eclipse.equinox.launcher.Main.run(Main.java:1410)
at org.eclipse.equinox.launcher.Main.main(Main.java:1386)
at org.eclipse.core.launcher.Main.main(Main.java:34)
An instance of headless Eclipse needs to include many plugins, not just your plugin. A minimal product includes:
org.eclipse.core.runtime
org.eclipse.core.variables
<your plugin(s) here>
EDIT
I generated the product, and here is the list of plugins used by my "minimal" headless Eclipse:
I output the product, and here is the list of plugins loaded:
org.eclipse.core.contenttype_3.4.100.v20100505-1235.jar
org.eclipse.core.jobs_3.5.1.R36x_v20100824.jar
org.eclipse.core.runtime.compatibility.auth_3.2.200.v20100517.jar
org.eclipse.core.runtime.compatibility.registry_3.3.0.v20100520
org.eclipse.core.runtime_3.6.0.v20100505.jar
org.eclipse.equinox.app_1.3.1.R36x_v20100803.jar
org.eclipse.equinox.common_3.6.0.v20100503.jar
org.eclipse.equinox.launcher.win32.win32.x86_64_1.1.2.R36x_v20101222
org.eclipse.equinox.launcher_1.1.1.R36x_v20101122_1400.jar
org.eclipse.equinox.preferences_3.3.0.v20100503.jar
org.eclipse.equinox.registry_3.5.0.v20100503.jar
org.eclipse.osgi.services_3.2.100.v20100503.jar
org.eclipse.osgi.util_3.2.100.v20100503.jar
org.eclipse.osgi_3.6.2.R36x_v20110210.jar
So, might I recommend that you create a product for this Eclipse application you are building, and try that. Looking for a FAQ I found this. http://wiki.eclipse.org/FAQ_What_is_the_minimal_Eclipse_configuration%3F