Develop Reference

Hybris, ant clean all command failes with message Error occurred during initialization of VM

I'm getting this error while trying to build my Hybris project via ant clean all && ./hybrisserver.sh debug:
Error occurred during initialization of VM
java.lang.Error: Could not create SecurityManager
at java.lang.System.initPhase3(java.base#11.0.9.1/System.java:2065)
Caused by: java.lang.ClassNotFoundException: allow
at jdk.internal.loader.BuiltinClassLoader.loadClass(java.base#11.0.9.1/BuiltinClassLoader.java:581)
at jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(java.base#11.0.9.1/ClassLoaders.java:178)
at java.lang.ClassLoader.loadClass(java.base#11.0.9.1/ClassLoader.java:522)
at java.lang.Class.forName0(java.base#11.0.9.1/Native Method)
at java.lang.Class.forName(java.base#11.0.9.1/Class.java:398)
at java.lang.System.initPhase3(java.base#11.0.9.1/System.java:2050)
Maybe I put a typo somewhere (see Caused by: java.lang.ClassNotFoundException: allow
) but I can't find anything and my repo's up to date with master which is correctly working, Is there a way to find the problem?
Note: i have Ubuntu 20.04.5 LTS
Thank you

Solution was simple:
Somehow I lost my setantenv.sh configuration, i had to re-run it in /platform

NoClassDefFoundError error message in eclipse

I am running a program on eclipse and I keep getting this error:
Unable to initialize main class com.logic.AddProduct
Caused by: java.lang.NoClassDefFoundError: org/hibernate/Session
Any explainations?

Hibernate JAR (hibernate-core i suppose) or onr of its dependencies is probably not in your runtime classpath.

unable to install playwright as a maven dependancy

I'm trying to build my automation framework using playwright with java, however I'm running into below issue when running the tests. Please advice!
Failed to install browsers
Error: Failed to download chromium v1000, caused by
Error: unable to get local issuer certificate
at TLSSocket.onConnectSecure (node:_tls_wrap:1530:34)
at TLSSocket.emit (node:events:390:28)
at TLSSocket._finishInit (node:_tls_wrap:944:8)
at TLSWrap.ssl.onhandshakedone (node:_tls_wrap:725:12)
Exception in thread "main" java.lang.RuntimeException: Failed to create driver
at com.microsoft.playwright.impl.Driver.ensureDriverInstalled(Driver.java:61)
at com.microsoft.playwright.impl.PlaywrightImpl.create(PlaywrightImpl.java:40)
at com.microsoft.playwright.Playwright.create(Playwright.java:96)
at com.microsoft.playwright.Playwright.create(Playwright.java:100)
at Example.main(Example.java:5)
Caused by: java.lang.RuntimeException: Failed to install browsers, exit code: 1
at com.microsoft.playwright.impl.DriverJar.installBrowsers(DriverJar.java:76)
at com.microsoft.playwright.impl.DriverJar.initialize(DriverJar.java:48)
at com.microsoft.playwright.impl.Driver.ensureDriverInstalled(Driver.java:57)
... 4 more

I could solve it by disabling the download (as it was already installed with npx playwright install) by setting the env
PLAYWRIGHT_SKIP_BROWSER_DOWNLOAD=1
IntelliJ IDE Run Configuration

It's not a Playwright or Maven problem. You can fix it yourself. If you want just to avoid the problem, not fixing it, you can follow this recommendation: https://community.claris.com/en/s/question/0D53w00005GuQXxCAN/nodejs-fmsapiclient-unable-to-verify-the-first-certificate-local-server
namely by setting the system variable to zero

How to solve IllegalArgumentException error?

I am trying to deploy my R application using ShinyProxy and docker. As soon as run the command, java -jar I get a nested exception in docker terminal stating Illegal argument exception. I am attaching the last traceback error. I referred https://www.databentobox.com/2019/11/05/deploy-r-app-with-shinyproxy/ tutorial for deploying R application. Any suggestion on how to overcome this error?
java -jar shinyproxy-2.3.0.jar
Caused by: java.lang.IllegalArgumentException: An HTTPS URI for DOCKER_HOST must be provided to use Docker client certificates
at com.spotify.docker.client.DefaultDockerClient.<init>(DefaultDockerClient.java:441) ~[docker-client-8.15.2.jar!/:8.15.2]
at com.spotify.docker.client.DefaultDockerClient$Builder.build(DefaultDockerClient.java:3194) ~[docker-client-8.15.2.jar!/:8.15.2]
at eu.openanalytics.containerproxy.backend.docker.AbstractDockerBackend.initialize(AbstractDockerBackend.java:83) ~[containerproxy-0.8.3.jar!/:0.8.3]
at eu.openanalytics.containerproxy.backend.ContainerBackendFactory.createInstance(ContainerBackendFactory.java:83) ~[containerproxy-0.8.3.jar!/:0.8.3]
at eu.openanalytics.containerproxy.backend.ContainerBackendFactory.createInstance(ContainerBackendFactory.java:36) ~[containerproxy-0.8.3.jar!/:0.8.3]
at org.springframework.beans.factory.config.AbstractFactoryBean.afterPropertiesSet(AbstractFactoryBean.java:141) ~[spring-beans-5.0.4.RELEASE.jar!/:5.0.4.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1769) ~[spring-beans-5.0.4.RELEASE.jar!/:5.0.4.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1706) ~[spring-beans-5.0.4.RELEASE.jar!/:5.0.4.RELEASE]
... 84 common frames omitted

It worked for me by degrading shinyproxy version to 2.0.0 from 2.3.0.

Error while Integrating Apache Nutch 2.3 with Hbase 0.94.14 and Solr 5.2.1

I am integrating Nutch with Hbase and Solr.
After starting Hadoop and Hbase services, I run following command in Nutch Home
sudo -E bin/crawl urls/seed.txt TestCrawl http://localhost:8983/solr/ 2
I am facing these errors:
Injecting seed URLs
/usr/local/apache-nutch-2.3.1/runtime/local/bin/nutch inject urls/seed.txt -crawlId TestCrawl
InjectorJob: starting at 2016-05-26 15:41:14
InjectorJob: Injecting urlDir: urls/seed.txt
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/hadoop/hbase/HBaseConfiguration
at org.apache.gora.hbase.store.HBaseStore.initialize(HBaseStore.java:114)
at org.apache.gora.store.DataStoreFactory.initializeDataStore(DataStoreFactory.java:102)
at org.apache.gora.store.DataStoreFactory.createDataStore(DataStoreFactory.java:161)
at org.apache.gora.store.DataStoreFactory.createDataStore(DataStoreFactory.java:135)
at org.apache.nutch.storage.StorageUtils.createWebStore(StorageUtils.java:78)
at org.apache.nutch.crawl.InjectorJob.run(InjectorJob.java:218)
at org.apache.nutch.crawl.InjectorJob.inject(InjectorJob.java:252)
at org.apache.nutch.crawl.InjectorJob.run(InjectorJob.java:275)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
at org.apache.nutch.crawl.InjectorJob.main(InjectorJob.java:284)
Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.hbase.HBaseConfiguration
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)
... 10 more
Error running:
/usr/local/apache-nutch-2.3.1/runtime/local/bin/nutch inject urls/seed.txt -crawlId TestCrawl
Failed with exit value 1.
Can anyone suggest me what is wrong with it?

This is a bug in Nutch, It is unable to locate a transitive dependency while executing the crawl script.
Better configuration to use is nutch-2.3.1 with hbase-0.98.8-hadoop2
for better understanding refer given below url
https://wiki.apache.org/nutch/Nutch2Tutorial
this is a bug in gora-hbase 0.6.1
In addition add the missing hbase-common-0.98.8-hadoop2.jar transitive dependency, this is a bug in gora-hbase 0.6.1
<dependency org="org.apache.hbase" name="hbase-common" rev="0.98.8-hadoop2" conf="*->default" />
With this i was able to crawl successfully.