Hi Robert,
I've run another few tests wth the same small collection of 4 files & produced the same error. For what it's worth, these files are all pdf & the file sizes are (according to Finder): 3.9MB, 3.5MB, 2.2MB, 1.5MB.
I've not yet made any changes to the base config instructions re file types or sizes, nor added any scripts specifically about plupload.
Let me step you through my actions in testing:
Before running the first test this time I checked & cleared out the filestore: \apps\resourcespace\htdocs\filestore\tmp\plupload\c3a34280a1c5fdef4cfb08222eb244fd - there were multiple copies of the files I'd tried to upload in that folder.
Note, I'd also removed (at the end of last session on 2 June) the duplicate item records in ResourceSpace so there was only 1 instance of the metadata imported via csv. The csv comprises: filename, title, category, physicalItem (yes) & the required fields, ie resource_type, status, access. Nothing terribly special there, however it may be important to know that in my first attempts at testing I included a Path field, which specified the full filepath & filename of the item. It didn't appear to do anything, & after finding only the metadata present I deleted those resources from RS & ran another few csv imports with initially variations on the Path syntax, & then ultimately no Path specified at all. I included that field because I've used that method for bulk importing into other systems & hadn't yet figured out that RS has a 2 step process; I do wonder if perhaps that info has been stored somewhere by RS & maybe that's what is interfering with my batch replace process.
Anyway, after running the first test today I had just 1 copy of the files nominated in the csv (4 files in total). I also searched in the \apps\ folder for any other copies of files uploaded & only found the 1 copy of each.
I ran a second test today, partly to double check the responses, & again before retesting I cleared the filestore folder (above), then this time chose only 3 of the 4 files, as an extra failsafe to bring the total batch size to well under 10MB. Again no luck.
The error responses received were, for example:
{"jsonrpc" : "2.0", "error" : {"code": 107, "message": "ERROR - multiple resources found with filename BoulderHonourRollClarencePond.pdf. Resource IDs : 9,13,17"}, "id" : "id" }
{"jsonrpc" : "2.0", "error" : {"code": 107, "message": "ERROR - multiple resources found with filename NotificationofKIAClarencePond03Jun1918 copy.pdf. Resource IDs : 11,15,19"}, "id" : "id" }
{"jsonrpc" : "2.0", "error" : {"code": 107, "message": "ERROR - multiple resources found with filename ClarencePondCardAustralianNatives\'AssociationMembership25Jul1912.pdf. Resource IDs : 10,14,18"}, "id" : "id" }
FYI, the second response above re 'Notification...' also reads, in the response preview: {jsonrpc: "2.0", error: {code: 107, message: 10, undefined: 18, "}, ": " : "}}. The others provide the full message or ... in the preview.
Hope the above helps.
Many thanks,
Jess.
:: note: the original response was deleted as this revised version is more explanatory ::