Feature layers fail to load in the ArcGIS Field Maps mobile app if a field name includes five or more consecutive underscores and returns the error, "Layer failed to load".

Informations supplémentaires

Solution de contournement

Use less than five consecutive underscores when naming a field. Underscores are inserted into feature layer field names during the publishing process to replace special characters that ArcGIS Online doesn't support. To avoid unexpected underscores in the field names, only use alphanumeric characters and underscores in the source data.

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