在mac笔记本上运行android eclipse报标题的错误，然后在stackoverflow上找到了答案
18down vote
5
I spent the whole day just trying to create a simple Android Application Project on my Mac (10.7.5). When pressing "Finish" in the project wizard, I got the following error message:
Errors occurred during the build.Errors running builder ‘Android Resource Manager’ on project ‘MyFirstApp’.java.lang.NullPointerException
A project with empty directories was created, but no files were generated except for a file called "proguard-project.txt", which just contained comments.
I literally just downloaded theADT Bundleonto my Mac.
I’ve already had a look athereand tried all the suggestions there, like removing the ".metadata" folder and trying to change the Android "Project Build Target".
I’ve also tried using Eclipse Juno and Kepler – same problem. I’ve reinstalled Eclipse and recreated workspaces many many times.
So I’m pretty stuck…it’s not working out of the box. Any help would be most appreciated.
Sounds like Eclipse doesn’t see SDK Android folder. Did you configured your Eclipse?–Maxim ShoustinAug 7 ’13 at 6:42
I didn’t think I need to? ADT Bundle comes with the SDK installed. I had a look at the "Eclipse/Preferences/Android", and it seems to be pointing to the "SDK" directory that came with the bundle "adt-bundle-mac-x86_64-20130729"–ihtAug 7 ’13 at 6:49
Lots of people solved this issue as described at this link:stackoverflow.com/questions/14455018/…–superpuccioOct 2 ’13 at 8:55
Were you able to solve this problem? I have same issue and I can’t find any reason why this is happening.–Sourabh86May 13 ’14 at 14:02
18down vote
I got same error on my windows machine.
When I compared project file system with other working project I found that
project.properties
was missing, So I Created a txt file and renamed it to "project.properties" then got this message on my console.
"Project has no project.properties file! Edit the project properties to set one"
Then I went through project menu
project->properties->android->choose & set the "project build target".
then build it.now everything was smooth.
We just setup a valid project.properites file for that project.
3down vote
This is the the solution I’ve used to solve that problem which gave me enough troubles.
Make sure that you’ve installed already the following librariesAndroid Support Library, Android Support Repository and Google Repositoryby checking in theExtrafolder by openning theAndroid SDK Managerin eclipse.Create anAndroid Sample Projectthen choose theappcompact_v7library.Close the project you’ve just created, restart Eclipse and create now a newAndroid Application project.
Hope that it will help you !
I followed following article and it solved the problem by adding a line to the Eclipse.ini
To resolve the issue, do the following:
1. Go to your eclipse directory and find "Eclipse.app" file. Just tobe on safe side, back up this file somewhere (Just the Eclipse.app file).2. Right-Click on "Eclipse.app" file, and select "Show PackageContents"3. Once inside package, go to Contents–>MacOS, and open"eclipse.ini"4. Just before the "-vmargs", add the following:-vm/System/Library/Frameworks/JavaVM.framework/Versions/1.6/Commands/java5. Run eclipse again, and you should be able to create the projectwithout any problems.
ps：在查看Android项目，layout的预览界面时
eclipse报这个：Parsing Data for android-21 failedUnsupported major.minor version 51.0
我本地还是用的jdk1.6， 这个api-21，需要1.7Later
最后我是使用上面这种修改Eclipse.app里面的包内容的配置信息解决的，，问题就出在jdk7.0版本上面……
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