Invalid APK file while loading default app

I wanted to try to make an Android app, so i downloaded the entire dev pack. Everything seems to work fine, but when i try to launch the app (i haven't modified anything, it just has the default code in it) on my Galaxy S3 with 4.1.1, it tells me that there is an invalid apk file... I tried it on an emulator, it stopped with a black screen and didnt get further than this in the console:

[2013-05-01 21:27:06 - MyFirstApp] Waiting for HOME ('android.process.acore') to be launched...

Did i do something wrong, or is something missing? Thanks in advance.

Answers


I think you can use this questions answer. Seems similar to your problem. Hope this helps.


Need Your Help

Disable all other TDs in a row if first TD is selected

jquery conditional traversal

I have a table that contains multiple rows. Each row contains 5 columns (or 5 TDs). Inside of the first TD is a text field and a select box. The 4 other TDs each contain a table that contains a ...

getruntime() exec() with double quotes in command

java android ffmpeg

I want to execute an ffmpeg command, the method I am using works with every command on my list except the following one which contains double quotes to set a filter (-vf) parameter

About UNIX Resources Network

Original, collect and organize Developers related documents, information and materials, contains jQuery, Html, CSS, MySQL, .NET, ASP.NET, SQL, objective-c, iPhone, Ruby on Rails, C, SQL Server, Ruby, Arrays, Regex, ASP.NET MVC, WPF, XML, Ajax, DataBase, and so on.