Basic4ppc - Error when compiling my program

I'm still a beginner with Basic4ppc.

Have the following problem:

In my test program I created the following files:
math.sbp and math.bas.
The math.bas includes an expression parser and code as
math.sbp is the Form1 file

When I get compiling several error messages:
Error compiling program
Error description: Missing keyword: end sub End if occurrere on line 119
or
Error description: Missing keyword: End if occurrere loop on line 148

Where can I be wrong?

In the Annex, my project files


Greetings from Germany

Jmich

Hello Jmich,

I was going to say 'Welcome to the forum' but you've been here since Jan 2008...

From the Basic4PPC help file,

There are no functions in Basic4ppc but instead every sub can return a value with the keyword "Return"

Click to expand...

So all of your 'Private Functions' will firstly have to be re-written as Subs that you pass parameters to and return values if necessary.

Have you read the Basic4PPC Book?

Hi Jmich,
You got a translated version in the German forum.
http://www.b4x.com/forum/german-forum/5970-problem-fehlermeldung-missing-keyword.html#post35088

It's not possible to just export a VB source code to B4PPC and expect that everything works fine.
There are quite some differences in the syntax and keywords.

Best regards.