Network Storage (WebService call) Java. Lang. noclassdeffounderror: org. ksoap2.serialization. soapobject

Error: cocould not find class 'org. ksoap2.serialization. soapobject', referenced from method cn.edu. BZU. Soap. soaputil. dotransport

Solution 1:

1. Right-click the project --> build path --> Configure
In build path --> libraries, check whether the package ksoap2-android-assembly-2.5.2-jar-with-dependencies.jar is tagged.

2. In order and export, check the package ksoap2-android-assembly-2.5.2-jar-with-dependencies.jar.

3. Delete the corresponding APK under the project bin.

4. Clear the project.

5. Restart eclipse and the mobile phone.

Solution 2:

1. Rename lib (which can be libs). A red exclamation point will appear in the project.

2. Right-click the project --> build path --> Configure build path --> libraries and delete the package ksoap2-android-assembly-2.5.2-jar-with-dependencies.jar

3. Run the program again without restarting the simulator.