JDO Enhancer Problem

[Former Member]

Hi,

while trying out the sample shown in the documentation

my jdo enhancer throws an error message:

"[java] Error while enhancing: JDO ENHANCER: At least one error occurred while enhancing input class for Transparent Persistence; detailed message(s): I/O error while reading input stream or input stream does not denote a valid Java class."

Do you have any hints?

Stefan

[Former Member]

How would I work around the case where I need 1.4 features but the JDO enhancer tool only supports 1.3 bytecode? Have there been any updates to the JDO enhancer tool or are there any plans to support JDK 1.4?

[Former Member]

Hi Stefan,

1. please check if the package(s) are correct in the ant-script.

2. if yes, try setting a 1.3.x JDK for compilation of the JDO sample project, i'm not sure, whether the JDO enhancer supports 1.4 classes (earlier versions didn't).

Hope that helps.

Regards

Stefan

[Former Member]

Thank you very much, that solved the problem!