今天新安装了soapui准备测试一下接口,结果安装成功后启动时报错:The JVM could not be started. The maximum heap size (-Xmx) might be too large 意思就是:Java虚拟机无法启动.Xmx可能太大 这时就需要将这个参数的值改小一点. 经过排查这个参数在soapui安装目录\bin\目录下的vmoptions配置文件中 将原来的值改为800,保存后启动成功
mysql启动报错Starting MySQL... ERROR! The server quit without updating PID file (/opt/mysql/data/mysql.pid) 查看mysql错误日志也没有写入. 最后发现是selinux打开,汗…… 参考 mysql启动时报错:Starting MySQL... ERROR! The server quit without updating PID file (/opt/mysql/data/mysql.pid)
Eclipse启动时报错Java was started but returned exit code=13 如图所示 原因是通过第三方更新JRE时,第三方安装的是32位的JRE,与64位的eclipse不匹配(报错信息的--launcher.library中有x86_64说明这个eclipse是64位的) JDK8/JRE8在安装完成之后,会添加一个环境变量C:\ProgramData\Oracle\Java\javapath 这个环境变量是三个快捷方式,分别是java.exe.lnk jav
jenkins启动时报错: consider increasing the maximum size of the cache. After eviction approximately [10,239] KB of data 缓存不足 解决办法: D:\tomcat\apache-tomcat-8.5.32\conf\context.xml 中加上一行 <Resources cachingAllowed="true" cacheMaxSize="100000&q
Spring boot启动时报 java.sql.SQLException: java.lang.ClassCastException: java.math.BigInteger cannot be cast to java.lang.Long错误: java.sql.SQLException: java.lang.ClassCastException: java.math.BigInteger cannot be cast to java.lang.Longat com.mysql.jdbc.
虚拟机启动时报'A start job is running for /etc/rc.local .. Compatibility错误. 问题已经存在很长时间了,但是不影响ssh登录,遂置之未理. 经查 原因在于 原文:If you put long-running commands in rc.local, your startup will be delayed. 意思是说如果你在rc.local 里执行了长时间运行的命令而不退出的话 会拖着你系统不让启动,所以应该在命令后加&使其在后台运
Problem After running jmeter.bat command under Windows 7 with cmd the following error is produced:WARNING: Could not open/create prefs root node Software\JavaSoft\Prefs at root 0x80000002. Windows RegCreateKeyEx(...) returned error code 5. Environm