Problem with PlcProgramBrowseAsync with Struct[]

[KircMax]

Discussed in https://github.com/siemens/simatic-s7-webserver-api/discussions/74

^{Originally posted by micheleBridi March 19, 2024} I'm trying to make the browser of a datablock 42, its structure is this:

But when I try to browse AlarmsTime of type struct[] I get this error: The dimensions and edges of the array-indexes do not match the typeinformation of the plc. Did you provide a (correct) index?

the code I'm using is this:

` public async Task PlcProgramBrowse() { try { var allMyPlcProgramBlocks = (await requestHandler.PlcProgramBrowseAsync(ApiPlcProgramBrowseMode.Children)).Result;

     foreach (var block in allMyPlcProgramBlocks.Where(f => f.Db_number is 42))
         await RetrieveInfo(block);
 }
 catch (Exception e)
 {
     Console.WriteLine(e.Message);
 }

}

public async Task RetrieveInfo(ApiPlcProgramData block) { try { if (block.Has_children ?? false) { var items = (await requestHandler.PlcProgramBrowseAsync(ApiPlcProgramBrowseMode.Children, block)).Result;

         block.Children = items;

         foreach (var child in block.Children)
             child.Parents = GetFather(block);

         foreach (var item in items)
         {
             try
             {
                 switch (item.Datatype)
                 {
                     case ApiPlcProgramDataType.Struct:
                     case ApiPlcProgramDataType.DataBlock:
                         await RetrieveInfo(item);
                         break;
                     default:                          
                             Symbolics.Add(item);

break; } } catch (Exception e) { Console.WriteLine(e.Message); } } } } catch (Exception e) { Console.WriteLine(e.Message); } }

public List<ApiPlcProgramData> GetFather(ApiPlcProgramData myPlcProgramDataBlock) { var result = new List<ApiPlcProgramData>();

 if (myPlcProgramDataBlock.Parents != null && myPlcProgramDataBlock.Parents.Count != 0)
     result.AddRange(myPlcProgramDataBlock.Parents);

 result.Add(myPlcProgramDataBlock);

 return result;

} `