This error will be reported when using powerdesigner to reversely generate the table structure:
Please check your environment variable configuration:
System Variables
CLASSPATH = E:\Workspaces\my-jar\mysql-connector-java-5.1.7-bin.jar
Path = D:\Java\jdk1.6.0_13\bin;
JAVA_HOME = D:\Java \jdk1.6.0_13\;
PowerDesigner configuration
PowerDesigner Tools –> General Options –> Variables:
JAR D:\Java\jdk1.6.0_13\bin\ jar.exe
JAVA D:\Java\jdk1.6.0_13\bin\java.exe
JAVAC D:\Java\jdk1.6.0_13\bin\javac.exe
JAVADOC D:\Java\ jdk1.6.0_13\bin\javadoc.exe
Regardless of whether the operating system is 64-bit or 32-bit, the JDK must be 32-bit, and the pd version It is a 32-bit program and does not support 64-bit JDK