Issues with Jdeveloper on Macbook

I will try to summarise issues I face during installation of Jdeveloper on my Macbook in his blog. 1- after installation I receive the message of “NullPointerException” . I have installed the manually instead of running update from it from the normal update. The message gone. 2- running Weblogic-10 gives starting weblogic with Java version: […]

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