Why the webpage is not displayed on the web-browser of the PC? Error message "Class not found" is displayed (but working fine on MB-webpanel)

FAQ #101142

The error message is shown, if the browser on the PC does need a java applet and the java applet is not loaded.

Web-Pages which are created with the S-Web editor does need a java applet.

 

Problem
On the webpanel (Microbrowser) the webpage is visible and works fine, because the java applet is integeated in to the firmware of the webpanel.
But if the webpage is displayed on the browser of the PC, then the browser needs to load the specifc java applet to be able to display the webpage correctly.
If the browser is not able to load the Java applet then the follwoing error message is displayed on the Java console:
java.lang.ClassNotFoundException: IMasterSaia5_xx_yy.class.

Reason
The reason for this behavior is, that the browser on the PC is not able to find the IMasterSaia.jar file.

Solution
Add the IMasterSaia.jar file to the PCD either by selecting the file in the web-builder or by copying the file over FTP to the flash card of the PCD.
In case Webconnect is used for the connection it can as well be placed in the Webpages folder on the PC.
 

 

Categories

S-Web Technology

Last update: 28.05.2015 21:45

First release: 25.02.2009 15:15

Views: 3904

The requested software / document is no longer marketed by Saia-Burgess Controls AG and without technical support. It is an older software version which can be operated only on certain now no longer commercially available products.

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