Android Question JXL - Excel Creation Error

[Richard Goh]

I had an app created earlier in windows 7 and due to my PC crashed. I copy and run it in my new PC running in Windows8.1. I got below error when I try to run it again. I am using Excel library in my app and using JDK 1.8.0_31 and android 5.1 Ver22. But earlier is using JDK 1.7 and android earlier version. Do I need to reinstall my Java or Android with lower version?
I tried to run the ExcelLibrary Example provided. It's having the same Excel problem as well. Any advice on this?

error: package jxl.write does not exist
mostCurrent._sheet1.AddCell((jxl.write.WritableCell)(_cell.getObject()));

 

[Richard Goh]

I encountered below error as well after I remark off the Excel error.

Parsing code. 0.09
Compiling code. 1.36
Compiling layouts code. 0.20
Generating R file. 0.06
Compiling debugger engine code. 3.38
Compiling generated Java code. Error
B4A line: 88
gmap.AnimateCamera(cp)
javac 1.8.0_31
src\com\xxx\wf\jobmap.java:440: error: package com.google.android.gms.maps.model does not exist
mostCurrent._gmap.AnimateCamera((com.google.android.gms.maps.model.CameraPosition)(mostCurrent._cp.getObject()));

 

[Richard Goh]

Problem solved by downloading latest jxl.jar from this post https://www.b4x.com/android/forum/threads/jexcel-library.35004/#post-241226

Sorry for the trouble.