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漏洞

ArcGIS Field Maps 25.2 returns the error message "Unable to Load All Data. Some expressions failed to evaluate" when a pop-up contains an Arcade expression that returns an empty FeatureSet.

ArcGIS Field Maps
漏洞 ID 编号 BUG-000179915
已提交October 3, 2025
上次修改时间October 12, 2025
适用范围ArcGIS Field Maps
找到的版本25.2.0
操作系统Apple iOS
操作系统版本18.x
状态Will Not Be Addressed

附加信息

In the latest release of ArcGIS Field Maps, this is not a valid expression since the variable being accessed in the return expression has not been declared when the FeatureSet is empty. To remedy this, move the declaration of the variable in the for loop outside the loop. var wetlands = FeatureSetByName($map, "Layer 2"); var intNWis = Intersects($feature, wetlands); var intwetland; for (var n in intNWls){ intwetland = n.ATTRIBUTE; return intwetland;

解决办法

Add a conditional statement to return the FeatureSet only when the count is not zero:

if(Count(featureSetName)>0){}

重现步骤

漏洞 ID: BUG-000179915

软件:

  • ArcGIS Field Maps

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