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<?xml-stylesheet type="text/xsl" href="https://community.appian.com/cfs-file/__key/system/syndication/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/"><channel><title>Rule &amp;#39;l&amp;#39; has 1 parameters, but instead passed 0 parameters</title><link>https://community.appian.com/discussions/f/user-interface/14976/rule-l-has-1-parameters-but-instead-passed-0-parameters</link><description>Hi, i am getting below error 
 &amp;quot;Could not display interface. Please check definition and inputs. Interface Definition: Expression evaluation error in rule &amp;#39;poc_displaycustdetailsgrid&amp;#39; at function a!gridLayout : Rule &amp;#39;l&amp;#39; has 1 parameters, but instead passed</description><dc:language>en-US</dc:language><generator>Telligent Community 12</generator><item><title>RE: Rule 'l' has 1 parameters, but instead passed 0 parameters</title><link>https://community.appian.com/thread/67000?ContentTypeID=1</link><pubDate>Tue, 04 Jun 2019 06:19:43 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:6aa4113f-a7d6-49cb-bd4f-66fcf292d7f6</guid><dc:creator>Ravi Roshan</dc:creator><description>&lt;p&gt;There are 2 possible scenarios,&lt;/p&gt;
&lt;p&gt;1. if your Rule I has one parameter and if while calling that rule you are not using key:value pair, you need to pass null. EX: rule!RuleI(null)&lt;/p&gt;
&lt;p&gt;2. If you are using the key:value pair, check the spelling of your key name, that should be same&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Rule 'l' has 1 parameters, but instead passed 0 parameters</title><link>https://community.appian.com/thread/66974?ContentTypeID=1</link><pubDate>Mon, 03 Jun 2019 13:10:53 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:18099ade-c878-485a-87fa-b834ddeb658e</guid><dc:creator>davel001150</dc:creator><description>&lt;p&gt;You might be using a rule that uses a rule that uses a rule named &amp;quot;l&amp;quot; which is indeed very strange.&lt;/p&gt;
&lt;p&gt;Try searching for &amp;quot;l&amp;quot; in all objects and see what comes up.&amp;nbsp; You&amp;#39;ll return everything with an l in it, so you&amp;#39;ll want to search for expression rules.&amp;nbsp; I can&amp;#39;t think of any reason it would be silly enough to think &amp;quot;l&amp;quot; had a parameter unless someone had actually named a rule that.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Rule 'l' has 1 parameters, but instead passed 0 parameters</title><link>https://community.appian.com/thread/66956?ContentTypeID=1</link><pubDate>Mon, 03 Jun 2019 07:57:42 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:257fe10c-9349-4e6c-9c9c-ed6ee7b14fdf</guid><dc:creator>josep</dc:creator><description>&lt;p&gt;Hello dipak&lt;/p&gt;
&lt;p&gt;Can you paste a piece of code so we can help you better. &lt;/p&gt;
&lt;p&gt;If not possible the. What do you have on the gridLayout? Try commenting all the comuns except one. And start un comment one by one, including the configurations. So you can find where it is. &lt;/p&gt;
&lt;p&gt;Jose &lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>