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    Nintex Knowledge Base

    Error "Unable to get property 'value' of undefined or null reference FormsPart.aspx"

    Status: Validated

    ISSUE
    When accessing a Nintex form, the following error occurs:

    Unable to get property 'value' of undefined or null reference FormsPart.aspx
    ERROR CODE
    RESOLUTION
    In the FormPart.aspx JavaScript to get the value from the single line textbox control, locate the following line of code:
    NWF$(".option_crId_control .nf-filler-control-inner")[0].firstChild.data
    And update it as follows:
    NWF$(".option_crId_control .nf-hidden-associated-control").val()
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