Could not find the main class: org.eclipse.ant.internal.launching.remote.InternalAntRunner. Program will exit. The solution is to go to Run as → External tools configuration… → JRE where the default was set to “Separate JDK”: jdk1.6.0_31 (I had set up JDKs 6-8 in Preferences af...
解决办法:Eclipse 中进入 Window->Preferences->Ant->Runtime,在Classpath 标签页,看到 Ant Home Entries 指向的目录不对了(它仍然指向你上回的目录,而这个目录应该不存在了),你要做的就是改变 Ant Home 指向正确的目录,点 Ant Home 按钮,选择 Ant Home 目录,比如我用的 Eclipse 是 3.3.1 的,Ant Home 是...
Java Ant Could not find the main class: org.eclipse.ant.internal.launching.remote.InternalAntRunner. Program 参考:http://blog.csdn.net/jiangtaoking/article/details/49151763 The solution is to go to Run as → External tools configuration… → JRE where the default was set to “Separate JDK”:...
用MyEclipse启动tomcat 报错Could not find the main class tomcat启动时报错:Java.lang.UnsupportedClassVersionError: Bad version number in .class file 原因:编译java时生成的class文件,在运行时用到的JRE和class文件版本不一致造成的。 一般在做项目的时候是由于,用老项目需要低版本的jdk编译造成的。 解决方法如...
出现Could not find the main class.program will exit和java.lang.UnsupportedClassVersionError 错误的原因，是因为我们使用高版本的JDK编译的Java class文件试图在较低版本的JVM上运行，所报的错误。因为，高版本的JDK生成的class文件使用的格式，可能与低版本的JDK的.class文件格式不同。这样，低版本的...
Could not find the main class. Program will exit. 2010-10-22 14:34 −用新搭建的eclipse IDE开发环境打开之前的eclipse工作空间之后,执行ant脚本报错:"Could not find the main class. Program will exit"。G了下资料,发现有人说,可能是更换环境之后,当前ant_home的目录依然指向之前eclipse p... ...
[taskdef] Could not load definitions from resource net/sf/antcontrib/antlib.xml. It could not be found. 经过研究发现是,在Eclipse中自带的Ant环境下缺少一个jar包,该 jar 包中包含net/sf/antcontrib/antlib.xml,为ant-contrib-1.0b3.jar。
After checking the YARN logs it is showing the Error: Could not find or load main class org.apache.hadoop.mapreduce.v2.app.MRAppMaster Below is complete YARN log export HADOOP_CONF_DIR="/etc/hadoop/conf" export MAX_APP_ATTEMPTS="2" export JAVA_HOME="/usr/java/default" export APP_...
The task currently specifies this as the source URL ${github.clone.platform.swt.location|uri}/bundles/org.eclipse.swt/.classpath_${osgi.ws} It would need to be this, but only for mac: ${github.clone.platform.swt.location|uri}/bundles/org.eclipse.swt/.classpath_${osgi.ws}_${osgi.arch...
at com.ankit.agents.AgentMain.main(AgentMain.java:132) Exception in thread "main" java.lang.IllegalStateException: Could not find TLS ALPN provider; no working netty-tcnative, Conscrypt, or Jetty NPN/ALPN available at io.grpc.netty.GrpcSslContexts.defaultSslProvider(GrpcSslContexts.java:256) ...