打开 Oracle SQL Developer 时提示如下:
Unable to create an instance of the Java Virtual Machine
Located at path:
<SQLDEVELOPER>\jdk\jre\bin\client\jvm.dll
解决方法如下:
打开文件
<SQLDEVELOPER>/jdev/bin/ide.conf
或
<SQLDEVELOPER>\ide\bin\ide.conf
<SQLDEVELOPER>指Oracle SQL Developer的目录
把AddVMOption -Xmx512M
改成
AddVMOption -Xmx256M
即可
出处: