Re: [Sablevm-developer] ClassNotFoundException

[Chris P. <chr...@ma...>]

Fabien Renaud wrote:
> Hello,
> I  have 2 or 3, I don´t know problems :
> 
>  
> I´m with 1.1.3 on ARM

Hi Fabien,

First upgrade to 1.1.5, or preferably the latest staging versions of 
sablevm-classpath and sablevm (since that way, if there is a bug and it 
gets fixed, you can easily get the changes right away).

> 1)
> All my classes are in the same directory.
> When I want to run programms written with AWT I have 
> ClassNotFoundException : <my_class>
> The other classes in the same directory work.
> Actually that can work (I only have qt no X) but I´m expecting another error

Does this happen on x86?  Does it happen on Sun's VM?  What error are 
you expecting instead?  Can you give us some strace output?

> 2)
> When I want to run java progs written with qt I have this :
> sablevm: INTERNAL ERROR (source file "native_interface.c", line 23627): todo
> This error seems normal, no ?

It just means something is not implemented yet.  It seems fixed in the 
latest version.  If you look in native_interface.c, you'll probably see 
at line 23627 that GetJavaVM() is not done.  However, it's there in my 
copy of staging.

> 3)
> I want to run a little web server.
> I have this :
> [verbose class: loading "java/net/ServerSocket"]
> [verbose class: loading "gnu/java/net/PlainSocketImpl"]
> [verbose class: creating "[Ljava/lang/StackTraceElement;"]
> [verbose class: loading "java/lang/Throwable$StaticData"]
> java.lang.NoClassDefFoundError
>    at java.net.ServerSocket.ServerSocket (ServerSocket.java:118)
>    at java.net.ServerSocket.ServerSocket (ServerSocket.java:179)
>    at java.net.ServerSocket.ServerSocket (ServerSocket.java:156)
>    at java.net.ServerSocket.ServerSocket (ServerSocket.java:137)
>    at WebServer.main (WebServer.java:113)

If you look at java/net/ServerSocket.java in sablevm-classpath you 
should see what's wrong.  Again, this may be something that's 
implemented in the latest staging version.

HTH,
Chris