Showcaseview NoClassDefFoundError
android, showcaseview
Solution
I'm a rookie Developer and I always seem to get stuck on things like this...
The solution is to not use a JAR, add the Showcaseview project as a library instead.
I solved this same issue by the following steps:
Import "Main" project that is in the "library" folder into my workspace from https://github.com/amlcurran/ShowcaseView
Right click the imported project from Step 1 and click properties>Android and check the "is library" box ![enter image description here][2]
- Right click the project you want to use Showcaseview in and click properties>Android and click "Add"
- Select the project from Step 1 and Click "OK" (Note: I have renamed mine to "Showcase" yours should be "Main" if you got the project from the Github link above)
- Click Apply
- Clean and Build
Enjoy less squiggly red lines!!!
I would post screen shots but this is my first SO post...
Problem
I added showcaseview jar into my project and use it like this ``` ShowcaseView.ConfigOptions co = new ShowcaseView.ConfigOptions(); co.hideOnClickOutside = true; ViewTarget target = new ViewTarget(R.id.button_start_game, this); ShowcaseView sv = ShowcaseView.insertShowcaseView(target, this, R.string.showcase_main_title, R.string.showcase_main_message, co); sv.setOnShowcaseEventListener(this); ``` but I have exception ``` 02-05 20:03:25.495: E/AndroidRuntime(25767): FATAL EXCEPTION: main 02-05 20:03:25.495: E/AndroidRuntime(25767): Process: com...., PID: 25767 02-05 20:03:25.495: E/AndroidRuntime(25767): java.lang.NoClassDefFoundError: com.github.espiandev.showcaseview.R$styleable 02-05 20:03:25.495: E/AndroidRuntime(25767): at com.espian.showcaseview.ShowcaseView.<init>(ShowcaseView.java:105) 02-05 20:03:25.495: E/AndroidRuntime(25767): at com.espian.showcaseview.ShowcaseView.<init>(ShowcaseView.java:97) 02-05 20:03:25.495: E/AndroidRuntime(25767): at com.espian.showcaseview.ShowcaseView.insertShowcaseViewInternal(ShowcaseView.java:825) 02-05 20:03:25.495: E/AndroidRuntime(25767): at com.espian.showcaseview.ShowcaseView.insertShowcaseView(ShowcaseView.java:854) 02-05 20:03:25.495: E/AndroidRuntime(25767): at com...MainActivity.onCreate(MainActivity.java:82) ``` 82 line has ``` ShowcaseView sv = ShowcaseView.insertShowcaseView(target, this, R.string.showcase_main_title, R.string.showcase_main_message, co); ``` What could be the problem?