java - Java虚拟机启动器无法创建虚拟机错误如何解决？

Question

我正在研究 java wicket 框架和 Apache tomcat。当我尝试启动 tomcat 时，它显示 Java 虚拟机启动器弹出窗口“无法创建 Java 虚拟机”。

在弹出窗口点击“确定”按钮后，控制台显示错误。

Error occurred during initialization of VM.
Could not reserve enough space for object heap.

请给我任何引用或建议。

Answer 1

错误:

sony@sony-VPCEH25EN:~$ java --version
Picked up JAVA_TOOL_OPTIONS: -javaagent:/usr/share/java/jayatanaag.jar 
Unrecognized option: --version
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.

解决方案:删除多余的连字符'-'

sony@sony-VPCEH25EN:~$ java -version
Picked up JAVA_TOOL_OPTIONS: -javaagent:/usr/share/java/jayatanaag.jar 
java version "1.8.0_101"
Java(TM) SE Runtime Environment (build 1.8.0_101-b13)
Java HotSpot(TM) 64-Bit Server VM (build 25.101-b13, mixed mode)