Error 500 on Services/Scenarios/{scenario.uuid}/forms when multi-values field is present

[Rvaucher]

When trying to fetch (GET {{services}}/scenarios/{scenarion.uuid}/forms) the start-up form on a scenario, if a multi-value selection component is in it
component.txt, its default value is an empty array.

Due to this, while trying to fetch the form, I obtained this response
response.txt

If we switch back the default value to an empty string, we can get the form back.

[StephenOTT]

Thanks for reporting. Great find

[devcitopia-zz]

This issue blocks us on creating forms even basic ones. Can you confirm that this issue will be fixed on the next release (scheduled in mid July AFAIK) ?

Thanks for your confirmation.

[StephenOTT]

Yes we will look to get this adjusted as part of that release

[dcoevoet51]

Hello,

Here's an example of an error when I want to access a scenario's form with an multivalue upload component.

form content:

{
	"components": [{
		"label": "Upload",
		"mask": false,
		"tableView": true,
		"alwaysEnabled": false,
		"type": "file",
		"input": true,
		"key": "upload",
		"defaultValue": [],
		"validate": {
			"customMessage": "",
			"json": ""
		},
		"conditional": {
			"show": "",
			"when": "",
			"json": ""
		},
		"storage": "base64",
		"dir": "",
		"fileNameTemplate": "",
		"webcam": false,
		"fileTypes": [{
			"label": "",
			"value": ""
		}],
		"encrypted": false,
		"properties": [],
		"customConditional": "",
		"logic": [],
		"reorder": false,
		"url": "",
		"options": "",
		"webcamSize": ""
	}, {
		"allowCalculateOverride": false,
		"autofocus": false,
		"calculateValue": "",
		"clearOnHide": true,
		"clearOnRefresh": false,
		"conditional": {
			"eq": "",
			"when": null,
			"show": null
		},
		"customClass": "",
		"customDefaultValue": "",
		"dataGridLabel": false,
		"dbIndex": false,
		"defaultValue": "",
		"description": "",
		"disabled": false,
		"errorLabel": "",
		"hidden": true,
		"hideLabel": false,
		"id": "els02no0",
		"input": true,
		"inputFormat": "plain",
		"inputMask": "",
		"inputType": "text",
		"key": "jsonIdentityRequested",
		"label": "Champs Technique",
		"labelMargin": 3,
		"labelPosition": "top",
		"labelWidth": 30,
		"mask": false,
		"multiple": false,
		"persistent": true,
		"placeholder": "",
		"prefix": "",
		"properties": [],
		"protected": false,
		"refreshOn": "",
		"showCharCount": false,
		"showWordCount": false,
		"suffix": "",
		"tabindex": "",
		"tableView": true,
		"tags": [],
		"tooltip": "",
		"type": "textfield",
		"unique": false,
		"validate": {
			"custom": "",
			"customPrivate": false,
			"maxLength": "",
			"maxWords": "",
			"minLength": "",
			"minWords": "",
			"pattern": "",
			"required": false
		},
		"validateOn": "change",
		"widget": {
			"saveAs": "text",
			"dateFormat": "yyyy-MM-dd hh:mm a",
			"format": "yyyy-MM-dd hh:mm a",
			"type": ""
		}
	}, {
		"allowCalculateOverride": false,
		"autofocus": false,
		"calculateValue": "",
		"clearOnHide": true,
		"clearOnRefresh": false,
		"conditional": {
			"eq": "",
			"when": null,
			"show": null
		},
		"customClass": "",
		"customDefaultValue": "",
		"dataGridLabel": false,
		"dbIndex": false,
		"defaultValue": "",
		"description": "",
		"disabled": false,
		"errorLabel": "",
		"hidden": true,
		"hideLabel": false,
		"id": "els02no1",
		"input": true,
		"inputFormat": "plain",
		"inputMask": "",
		"inputType": "text",
		"key": "canalRequest",
		"label": "Champs Technique",
		"labelMargin": 3,
		"labelPosition": "top",
		"labelWidth": 30,
		"mask": false,
		"multiple": false,
		"persistent": true,
		"placeholder": "",
		"prefix": "",
		"properties": [],
		"protected": false,
		"refreshOn": "",
		"showCharCount": false,
		"showWordCount": false,
		"suffix": "",
		"tabindex": "",
		"tableView": true,
		"tags": [],
		"tooltip": "",
		"type": "textfield",
		"unique": false,
		"validate": {
			"custom": "",
			"customPrivate": false,
			"maxLength": "",
			"maxWords": "",
			"minLength": "",
			"minWords": "",
			"pattern": "",
			"required": false
		},
		"validateOn": "change",
		"widget": {
			"saveAs": "text",
			"dateFormat": "yyyy-MM-dd hh:mm a",
			"format": "yyyy-MM-dd hh:mm a",
			"type": ""
		}
	}, {
		"allowCalculateOverride": false,
		"autofocus": false,
		"calculateValue": "",
		"clearOnHide": true,
		"clearOnRefresh": false,
		"conditional": {
			"eq": "",
			"when": null,
			"show": null
		},
		"customClass": "",
		"customDefaultValue": "",
		"dataGridLabel": false,
		"dbIndex": false,
		"defaultValue": "89bad8e2-58ea-4fb4-9cf8-c5bd94400ba0",
		"description": "",
		"disabled": false,
		"errorLabel": "",
		"hidden": true,
		"hideLabel": false,
		"id": "els02no2",
		"input": true,
		"inputFormat": "plain",
		"inputMask": "",
		"inputType": "text",
		"key": "tenantId",
		"label": "Champs Technique",
		"labelMargin": 3,
		"labelPosition": "top",
		"labelWidth": 30,
		"mask": false,
		"multiple": false,
		"persistent": true,
		"placeholder": "",
		"prefix": "",
		"properties": [],
		"protected": false,
		"refreshOn": "",
		"showCharCount": false,
		"showWordCount": false,
		"suffix": "",
		"tabindex": "",
		"tableView": true,
		"tags": [],
		"tooltip": "",
		"type": "textfield",
		"unique": false,
		"validate": {
			"custom": "",
			"customPrivate": false,
			"maxLength": "",
			"maxWords": "",
			"minLength": "",
			"minWords": "",
			"pattern": "",
			"required": false
		},
		"validateOn": "change",
		"widget": {
			"saveAs": "text",
			"dateFormat": "yyyy-MM-dd hh:mm a",
			"format": "yyyy-MM-dd hh:mm a",
			"type": ""
		}
	}]
}

Error returned when I want to show the scenario which this form is linked: Argument 1 passed to Ds\Component\Resolver\Collection\ResolverCollection::resolve() must be of the type string, array given, called in /srv/api/vendor/digitalstate/core/src/Form/Service/FormService.php on line 203