Hello,
I am going through the tutorial “Collections: Rule Based Uploader” and have an error in “Apply Rules to Existing Collections” section 7.
The tutorial is : https://galaxyproject.github.io/training-material/topics/galaxy-data-manipulation/tutorials/upload-rules/tutorial.html
The error is pasted below.
I also notice that instead of “Set columns B, C, and A as List Identifier(s)” it says
Set columns B, , and A as List Identifier(s)". See screenshot:
The server could not complete the request. Please contact the Galaxy Team if this error persists. Error executing tool: Problem applying regular expression, wrong number of groups found.
{
"history_id": "3691d3bda2ca312c",
"tool_id": "__APPLY_RULES__",
"tool_version": "1.0.0",
"inputs": {
"input": {
"values": [
{
"id": "7b9eefcbe99c3537",
"hid": 1,
"name": "flat_count_list",
"src": "hdca",
"tags": []
}
],
"batch": false
},
"rules": {
"rules": [
{
"type": "add_column_metadata",
"value": "identifier0",
"error": null,
"warn": null
},
{
"type": "add_column_regex",
"target_column": 0,
"expression": "(.*)_(.*)_.*",
"group_count": "2",
"error": null,
"warn": null
}
],
"mapping": [
{
"type": "list_identifiers",
"columns": [
1,
2,
0
],
"editing": false
}
]
}
}
}