Unresolved call to external function 'len'

Hi All,

I get this error
Fatal error in /in-gi/Addtopic.mvc @ [00000000:0000061e]: in-gi/AddTopic.mv: Line 66: Unresolved call to external function 'len'

for the following snippet of code:

<MvASSIGN NAME="l.TOPID_LEN" VALUE="{g.TOP_TOPID}">
<HR><MvEVAL EXPR="{ len( l.TOPID_LEN ) }">
<HR>

Here is the snipet from a Miva example file that I patterned it after

<MvIF EXPR = "{ len( l.image ) }">
<MvEVAL EXPR = "{ l.image_source }">


I am running VM4.11, MSC 1.11

Works perfectly in Mia 3.97

Thanks in advance for any insight

Kevin White
Geriatric Innovations

Unresolved call to external function 'len'



Tried it, same error message, error code now
Fatal error in /in-gi/Addtopic.mvc @ [00000000:000005fc]: in-gi/AddTopic.mv: Line 65: Unresolved call to external function 'len'
Thanks anyway!

Kevin


At 12:59 PM 1/29/2004 -0600, Bryan Henry wrote:
>
>why not...
>
><MvASSIGN NAME="l.TOPID_LEN" VALUE="{ len(g.TOP_TOPID) }">
><HR><MvEVAL EXPR="{ l.TOPID_LEN }">
<HR>
>
>
>
>
> Thu, 29 Jan 2004 01:35:15 +0000, Kevin White <[email protected]> wrote:
>
>> Hi All,
>>
>> I get this error
>> Fatal error in /in-gi/Addtopic.mvc @ [00000000:0000061e]:
>> in-gi/AddTopic.mv: Line 66: Unresolved call to external function 'len'
>>
>> for the following snippet of code:
>>
>
>> <MvASSIGN NAME="l.TOPID_LEN" VALUE="{g.TOP_TOPID}">
>> <HR><MvEVAL EXPR="{ len( l.TOPID_LEN ) }">
<HR>>
>> Here is the snipet from a Miva example file that I patterned it after
>>
>> <MvIF EXPR = "{ len( l.image ) }">
>> <MvEVAL EXPR = "{ l.image_source }">
>>
>>
>> I am running VM4.11, MSC 1.11
>>
>> Works perfectly in Mia 3.97
>>
>> Thanks in advance for any insight
>>
>> Kevin White
>> Geriatric Innovations
>>
>>

Unresolved call to external function 'len'



For what it's worth (in spoken English, this takes three
syllables to say; FWIW takes eight syllables to say; I am a lip writer),
this snippet does not produce an error in 4.10, msc 1.10.

<MvASSIGN NAME = "g.TOPID" VALUE = "{'Joe Austin'}">
<MvASSIGN NAME="l.TOPID_LEN" VALUE="{g.TOPID}">
<HR><MvEVAL EXPR="{ len( l.TOPID_LEN ) }">
<HR>

The snippet evaluates to 10.

It's a dumb question, but have you checked to make sure the built-in
libraries are all in place?

Jack