I'm currently developing an Android app. I'm using parse for database. I added parse to the "libs" folder but keep getting the error: "The import parse cannot be resolved". I added the parse .jar file to build path and it seemed to fix that error, however, I'm getting error in run time: "cannot create parseObj subclass".
I would be appreciate it if anybody can help me with this problem
Nowadays putting the JAR in the libs folder should be enough but if for some reasons it does not work for you I suggest you to add the JAR on your classpath when compiling and running.
Right click project
select property
select add external jar
clean, build and run
here is a screenshot:
hello go through below link :-
https://github.com/vishaljain790/ParseLibrary.git
Here you will get an example with proper code formation....
Related
Hi i downloaded the vector chat application from this link and i
imported it as a superate project (By using java 1.7 sdk only it was
working).
As a superate project it's working perfectly then i imported (by
copying manually) this project to my personal project then i got some
error, by spending some time i resolved almost all errors but now i'm
getting the error as cannot resolve symbol RoomPreviewData.
This RoomPreviewData class file was generating in the jar file in
vector project (inside of build folder) but in my personal project
it's not generating the RoomPreviewData.
For understanding i'm attaching the images to this question. So, any
one please help me to solve this
Vector project image
Failure project image
Am I getting it right that you're building Matrix SDK artifact by yourself and then importing it into the project? If so, please validate build logs and also see if the file was actually packed into artifact (actually, you may even inspect it as an archive)
Alternatively, you can pull whole package's code from that link and then load it as is into the project
I don't think this was the exact answer, but i'm posting here because it may help others.
I changed the package name of vector project as my personal project (For changing package name fallow these steps)
Imported (Just copy and paste) my personal project into vector project
then everything working fine......
I'm trying to include ad mob ads to my activity. I did search about this on this site so I did:
input code from https://developers.google.com/mobile-ads-sdk/docs/admob/fundamentals?hl=uk#android
imported the newest .jar into /lib
included the same .jar in Java Build path as an External Jar
I cleaned the project, I Ctrl+Shift+O'ed it.
Compiling was ok, but runtime I get this error, "Couldn't find class .....adView".
Sorry if I don't see an obvious answer. Please help! Thnx
Have you made sure you imported it into the build path? Right click on your project, select properties, and then set the build path. Then select the libraries tab. (This is from memory so it might be a bit different) If you recently updated your admob SDK you need to update it to point at the right jar file.
If that doesn't work a project clean (Project/Clean) never hurts.
Have you created the Activity Admob requires in your manifest?
Perhaps you could try to only copy the jar in the lib repository of your project and not adding it to the External JARs. I've had many problems with external JARs because of this...
I downloaded twitter sample application in AndroidTwitterSample repository and imported my eclipse. I am trying to run that sample application and i got the error: java.lang.NoClassDefFoundError in logcat.
The error is based on jar file missing.you must place jar files rite place.
Create a folder named libs inside the root directory of your project and put twitter4j jar inside.
Then include new jar via Project Properties -> Java Build Path -> Libraries -> Add Jars.
Remove any old reference to twitter4j jars.
Clean and launch.
I hope this will helpful to you.
see my post- No class defination found error even if there is no issues & let me know if this not working in your side.
i want to convert some data into JSON to transmit. but since the android methods about JSON are quite tedious. i create a user library and import some JSON jar files i always use in JSE project. then when i launch the android project, Android Packaging Problem occurs. in the problem tag, it says like " Description: Conversion to Dalvik format failed with error 1 Location: Unknown Type: Android Packaging Problem".
i check out the problem on the internet, and try to fix it by CLEANING the project. however, it doesn' work.
somebody has some experience dealing with this problem?
pls help me.
thanks in advance.
i import the JSON jar by adding new library in the Java Build Path
Do not do that.
Instead, create a libs/ directory in your project and put the JAR there. If you are on the latest version of the ADT plugin for Eclipse, having your JAR be in libs/ will automatically add it to your build path and will automatically include the JAR's contents in your APK.
select project
right click go to properties and select java build path.
2.select libraries tag
3.click add external jar. select the jar file . CLICK OK. That's all you need to do.
I am trying to create an android project using eclipse IDE,its created successfully but the problem is in error log.After creating of a project with name as android_test,the error shown failed to load properties file for project 'android_test'.
Can any one let me know how to over come this problem.
Thanks for your time!
Start again and be sure to
have write / read permissions in the folder of your project
avoid special characters when naming things (project/classes/files/etc)