Problem with PlcProgramBrowseAsync with Struct[]

[micheleBridi]

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

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

 result.Add(myPlcProgramDataBlock);

 return result;

}
`

[micheleBridi]

I managed to browse the entire datablock, the error was that it also passed the name of the array to the browse function.
Previously I passed it AlarmsTime.AlarmsTime.AlarmsTime[0] and now I pass it AlarmsTime.AlarmsTime[0].

However, the navigation function returns the two variables Start and End but their address is always 0 for start and 8 for end, both for AlarmsTime[0] and for AlarmsTime[1],AlarmsTime[2]AlarmsTime[3],...

[KircMax]

what plc firmware version are you using?

[KircMax]

Nevermind. The issue is reproducible with the current firmware version.
We have created a Bug for this...
I'll update the issue when a fix is available:
#75

[micheleBridi]

Hi @KircMax ,
when will the fix be available more or less?

[KircMax]

Hi @micheleBridi,
I cannot fix this on the library side...
The plc firmware will need to be updated and I cannot say, when the next release/update release will be, sorry.
I just think for quite some time this issue will stay... sorry again.

[KircMax]

@micheleBridi
The issue should be fixed with Firmware Release 3.1.4 - feel free to try it out and give feedback from your side :)