Android Studio Unexpected Content Storage Modification

Question

I am currently working on a project using Android development Studio. But everytime I try to create an application I keep on getting the error

Java.lang.RuntimeException:java.io.IOException:java.lang.AssertionError: Unexpected Content Storage modification

score 11 · Answer 1 · answered Apr 20 '15 at 21:05

11

Try going to "File" > "Invalidate Caches/Restart..."

and then click "Invalidate and Restart" option on the pop-up dialog box.

This method fixed the issue for me.

answered Apr 20 '15 at 21:05

Nablon

291
2
10

score 2 · Accepted Answer · answered Nov 28 '17 at 06:51

2

The issue that was occurring was due to the fact that my wireless connection on my laptop was not good . Once I connected my laptop directly with my router, the issue went away.

answered Nov 28 '17 at 06:51

Matthias McCarthy

190
3
15

score 0 · Answer 3 · edited May 17 '15 at 05:22

0

Try this:

attrib -r .AndroidStudio\*.* /s

edited May 17 '15 at 05:22

davegson

8,205
4
51
71

answered May 17 '15 at 04:48

Low Kee Chow

1
1

score 0 · Answer 4 · answered Nov 28 '17 at 08:58

I had the really big issue as I was not able to open a project in Android Studio. Every time I start Android Studio dialog box appears that says:

Cannot load project: java.lang.RuntimeException: java.io.IOException: 
java.lang.AssertionError: Unexpected content storage modification

I solved it by doing following steps:

1.Close Android Studio

2.Go to the directory home_dir/.AndroidStudio/system/cache

3.Remove all the files in the cache directory.

4.Then restart IntelliJ

Android Studio Unexpected Content Storage Modification

4 Answers4