https://community.appian.com/support/w/kb/464/kb-1250-expression-evaluation-error-at-function-a-taskui_5f00_taskrejectionreassignment-could-not-find-variable-ui-showrejectmodal-error-thrown-when-navigating-between-forms-in-appian-for-iosen-USTelligent Community 12https://community.appian.com/support/w/kb/464/kb-1250-expression-evaluation-error-at-function-a-taskui_5f00_taskrejectionreassignment-could-not-find-variable-ui-showrejectmodal-error-thrown-when-navigating-between-forms-in-appian-for-iosFri, 16 Jun 2017 13:33:54 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:8ef5d56e-dc09-4954-8362-924cd6d7a972Nick Vigilantehttps://community.appian.com/support/w/kb/464/kb-1250-expression-evaluation-error-at-function-a-taskui_5f00_taskrejectionreassignment-could-not-find-variable-ui-showrejectmodal-error-thrown-when-navigating-between-forms-in-appian-for-ios#commentsCurrent Revision posted to Appian Knowledge Base by Nick Vigilante on 6/16/2017 1:33:54 PM<br /> <div class="row content_container"> <h2 id="symptoms">Symptoms</h2> <p>When navigating between forms on an iOS device, users may encounter the following error:</p> <p><a href="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-11/pastedimage1488897149958v1.png"><img src="/resized-image/__size/404x291/__key/communityserver-wikis-components-files/00-00-00-00-11/pastedimage1488897149958v1.png" alt=" " /></a></p> <pre><code>Error Evaluating UI Expression Expression evaluation error at function a!taskui_taskRejectionReassignment: Could not find variable &#39;ui!showRejectModal&#39; </code></pre> <h2 id="cause">Cause</h2> <p>This issue has been reported to the Appian product team. The reference number for this issue is <strong>IOS-4694</strong></p> <h2 id="action">Action</h2> <p>Closing and reopening the app will allow you to resume the task.</p> <h2 id="affected-versions">Affected Versions</h2> <p>This article applies to all versions of Appian for iOS.</p> </div> <p>Last Reviewed: March 2017</p><div style="clear:both;"></div> <div style="font-size: 90%;">Tags: known issues, iOS, open issues, Mobile</div> https://community.appian.com/support/w/kb/464/kb-1250-expression-evaluation-error-at-function-a-taskui_5f00_taskrejectionreassignment-could-not-find-variable-ui-showrejectmodal-error-thrown-when-navigating-between-forms-in-appian-for-ios/revision/1Tue, 07 Mar 2017 14:32:41 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:8ef5d56e-dc09-4954-8362-924cd6d7a972Nick Vigilantehttps://community.appian.com/support/w/kb/464/kb-1250-expression-evaluation-error-at-function-a-taskui_5f00_taskrejectionreassignment-could-not-find-variable-ui-showrejectmodal-error-thrown-when-navigating-between-forms-in-appian-for-ios#commentsRevision 1 posted to Appian Knowledge Base by Nick Vigilante on 3/7/2017 2:32:41 PM<br /> <div class="row content_container"> <h2 id="symptoms">Symptoms</h2> <p>When navigating between forms on an iOS device, users may encounter the following error:</p> <p><a href="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-11/pastedimage1488897149958v1.png"><img src="/resized-image/__size/404x291/__key/communityserver-wikis-components-files/00-00-00-00-11/pastedimage1488897149958v1.png" alt=" " /></a></p> <pre><code>Error Evaluating UI Expression Expression evaluation error at function a!taskui_taskRejectionReassignment: Could not find variable &#39;ui!showRejectModal&#39; </code></pre> <h2 id="cause">Cause</h2> <p>This issue has been reported to the Appian product team. The reference number for this issue is <strong>IOS-4694</strong></p> <h2 id="action">Action</h2> <p>Closing and reopening the app will allow you to resume the task.</p> <h2 id="affected-versions">Affected Versions</h2> <p>This article applies to all versions of Appian for iOS.</p> </div> <p>Last Reviewed: March 2017</p> <div style="clear:both;"></div> <div style="font-size: 90%;">Tags: iOS, mobile</div>