FLEX eclipse cannot be built and cannot be compiled.

I just changed the operating system of my computer for work.

 

Changed to the flagship version win7 SP1 x64.

 

So we need to install a bunch of things.

 

Install JDK ..

Because JDK has been upgraded, the latest JDK 7.3-32bit is downloaded from Oracle.

Because eclipse does not need to be installed and in the D disk, so no need to install version is eclipse-jee-galileo-SR2-win32

Flex4 needs to be re-installed. The version is flashbuilder_4_plugin_ls10.

 

After installation, an error is reported when the mxml file is opened in eclipse or when various files are saved.

 

Log error:

 

Java. Lang. outofmemoryerror: permgen Space

Org. Eclipse. Core. Internal. Registry. configurationelementhandle. createexecutableextension

Java. Lang. noclassdeffounderror: ORG/Eclipse/debug/UI/actions/rulerbreakpointaction

 

Wait, there are a lot of errors, so I won't paste them here

 

Is there a problem with eclipse? It seems unreasonable. I used it all the time.

So I deleted eclipse and re-downloaded it on the official website to decompress it. The same problem occurs again. Depressed

 

Therefore, the jdk7.3-32bit is uninstalled and jdk7.3-64bit is installed.

 

Because jdk is changed to 64bit, eclipse cannot run because galileo only has 32bit and no 64bit.

Here, by the way, the number of corresponding places in jdk must be exactly the number of places in eclipse, otherwise it will not run...

 

So to the official website to download the eclipse-jee-helios-SR2-win32-x86_64 Decompression

Because the flex4 plug-in eclipse of helios 3.6 cannot be used, an error will be reported when creating a project because flex4 corresponds to eclipse 3.5.

So I went to the Internet and found out how to manually integrate flex4 and 3.6 eclipse, but eclipse couldn't run.

Depressing...

Therefore, if flex4 is uninstalled and eclipse is re-installed, it will be deleted and re-decompressed several times at least.

The number of times configured, instead of running eclipse

It means an error is reported when it is saved after running, and eclipse will become stuck.

 

Finally, I wonder if it is the reason for jdk.

So I flipped out jdk6.29 and installed it.

Everything is normal...

What is oracle doing?

The upgrade fails...

It seems that you need to be careful when upgrading jdk later...

 

Please try using jdk from other companies...

 

It takes a long time to find the cause ....