Invalid argument supplied for foreach in converter during rebuild

[tothewine]

I get a dozen or so of these in rebuild... not sure if it's an intended error.

[2019-11-11 09:52:47] Espo.WARNING: E_WARNING: Invalid argument supplied for foreach() {"code":2,"message":"Invalid argument supplied for foreach()","file":"/home/mecgroup/public_html/crm/application/Espo/Core/Utils/Database/Orm/Converter.php","line":315,"context":{"entityName": "workflow","entityMetadata":{"serviceActions": {"Pr oduct":{"SincronizzazioneProdotti":{"serviceName": "CustomizedServices","methodName":"Importazion ePro dotti"}}}},"unmergedFields":["name"],"outputMeta":{"id":{"type":"id","dbType":"varc har "},"name":{"type":"varchar","notStorable":true },"d eleted":{"type":"bool","default":false}}}} []

[yuri]

I recommend you to investigate this. I think you have problems with your some custom metadata file.

[tothewine]

The json file must be with first letter uppercase? I have /custom/Espo/Custom/Resources/metadata/entityDefs/workflow.json

I changed name to first letter uppercase.

Is the content correct ?

{
  "serviceActions": {
    "Product": {
      "SincronizzazioneProdotti": {
        "serviceName": "CustomizedServices",
        "methodName": "ImportazioneProdotti"
      }
    }
  }
}