Shipping by Rules for VirtueMart

IMPORTANT ANNOUNCEMENT: Plugin development ceased, all plugins made available freely (GPL)

With great sadness we have to announce that we are ceasing development of all our VirtueMart, WooCommerce and Joomla plugins. Effective immediately, all our plugins -- even those that were paid downloads -- are made available for free from our homepage (GPL license still applies), but we cannot and will not provide any support anymore.

It has been a great pleasure to be part of the thriving development communities of VirtueMart as well as WooCommerce. However, during the last year it became painstakingly clear that in addition to a full-time job, a young family and several other time-consuming hobbies at professional level (like being a professional singer) the plugin development and the support that it requires is not sustainable and is taking its toll. It has been an honor, but it is now time to say good bye!



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Shipping by rules adv 13 Feb 2014 22:07 #1

  • mariosalu
  • mariosalu's Avatar Topic Author
When i use the plugin and i put, for example, this condition:
Weight<10; Shipping=10, i receive back this:

Evaluation yields unknown value while evaluating rule part '<'.

What can i do ?

Shipping by rules adv 14 Feb 2014 17:32 #2

Hmm, that's strange. If I use this rule, everything works just fine without any warnings or errors:
Weight<10; Shipping=10

Is this really the whole rule you are using?
Can you reproduce the problem on demo.kainhofer.com/ ?

Best regards,

Shipping by rules adv 25 Feb 2014 12:43 #3

  • owened
  • owened's Avatar
Hello there, I am having this exact same problem so I thought I should post it in the same topic? I was previously using the standard shipping plugin and the code I used worked. When I enabled the advanced shipping plugin and copied the same code over, I get the error:

Evaluation yields unknown value while evaluating rule part '<'.

The code I'm using is:

Name=Carriage Charge; 0<=Amount<79.99; Shipping=7.90
Name=Free Shipping; 80<= Amount; 0

Many thanks.

Shipping by rules adv 25 Feb 2014 13:30 #4

Can you update your plugin to the latest version 4.1? I have no idea what causes the problem, but it appears that it no longer happens in Version 4.1.

Best regards,

Shipping by rules adv 25 Feb 2014 14:22 #5

  • owened
  • owened's Avatar
That worked! Thank you very much!

[SOLVED] Shipping by rules adv 01 Mar 2014 15:49 #6

Problem solved.
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