Error uploading swagger file to API Manager v2.5.0 - wso2

Question

I'm testing the currrent version of wso2 API Manager (2.5.0) and I've a problem with my current swagger files that I've already imported in the version 2.2.0.
The error message is: "The HTTP method 'parameters' provided for resource '/tasks/{taskid}' is invalid":
at org.wso2.carbon.apimgt.impl.utils.APIUtil.handleException(APIUtil.java:1411)
at org.wso2.carbon.apimgt.impl.definitions.APIDefinitionFromOpenAPISpec.getURITemplates(APIDefinitionFromOpenAPISpec.java:124)
at org.wso2.carbon.apimgt.hostobjects.APIProviderHostObject.jsFunction_updateAPIDesign(APIProviderHostObject.java:969)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.mozilla.javascript.MemberBox.invoke(MemberBox.java:126)
... 69 more
This is the API sample from studio.restlet.com:
{
"swagger" : "2.0",
"info" : {
"description" : "An API for managing a list of tasks that need to be done. \n\nDon't forget to take it for a spin by clicking on the **Try in Client** button next to each operation! All read operations are public and don't require authentication.\n",
"version" : "1.1.0",
"title" : "Tasks API",
"termsOfService" : "",
"contact" : { }
},
"host" : "tasksapi.restlet.net",
"basePath" : "/v1",
"schemes" : [ "https" ],
"consumes" : [ "application/json" ],
"produces" : [ "application/json" ],
"paths" : {
"/tasks/" : {
"get" : {
"summary" : "Load the list of Tasks",
"parameters" : [ {
"name" : "$size",
"in" : "query",
"required" : false,
"type" : "integer",
"description" : "Size of the page to retrieve.",
"x-example" : 10
}, {
"name" : "$page",
"in" : "query",
"required" : false,
"type" : "integer",
"description" : "Number of the page to retrieve.",
"x-example" : 1
}, {
"name" : "$sort",
"in" : "query",
"required" : false,
"type" : "string",
"description" : "Order in which to retrieve the results. Multiple sort criteria can be passed. Example: sort=age ASC,height DESC",
"x-example" : "createdAt DESC"
}, {
"name" : "id",
"in" : "query",
"required" : false,
"type" : "string",
"description" : "Allows to filter the collection of results by the value of field `id`",
"x-example" : "47ee3550-b619-11e6-8408-0bdb025a7cfa"
}, {
"name" : "name",
"in" : "query",
"required" : false,
"type" : "string",
"description" : "Allows to filter the collection of results by the value of field `name`",
"x-example" : "Learn about hypermedia APIs"
}, {
"name" : "createdAt",
"in" : "query",
"required" : false,
"type" : "string",
"description" : "Allows to filter the collection of results by the value of field `createdAt`",
"x-example" : "2016.07.03"
}, {
"name" : "completed",
"in" : "query",
"required" : false,
"type" : "boolean",
"description" : "Allows to filter the collection of results by the value of field `completed`",
"x-example" : true
} ],
"responses" : {
"200" : {
"description" : "Status 200",
"schema" : {
"type" : "array",
"items" : {
"$ref" : "#/definitions/Task"
}
},
"examples" : {
"application/json" : "[{\n \"id\": \"47ee3550-b619-11e6-8408-0bdb025a7cfa\",\n \"name\": \"Feed the fish\",\n \"completed\": false,\n \"createdAt\": \"2016.07.03\"\n}]"
},
"headers" : {
"X-Page-Count" : {
"type" : "integer",
"x-example" : 1
},
"X-Page-Number" : {
"type" : "integer",
"x-example" : 1
},
"X-Page-Size" : {
"type" : "integer",
"x-example" : 25
},
"X-Total-Count" : {
"type" : "integer",
"x-example" : 2
}
}
},
"400" : {
"description" : "Status 400",
"schema" : {
"$ref" : "#/definitions/Error"
}
}
}
},
"post" : {
"summary" : "Create a new Task",
"consumes" : [ ],
"parameters" : [ {
"name" : "body",
"in" : "body",
"required" : true,
"schema" : {
"$ref" : "#/definitions/Task"
},
"x-examples" : {
"application/json" : "{\n \"name\": \"Feed the fish\",\n \"completed\": false,\n \"createdAt\": \"2016.07.03\"\n}"
}
} ],
"responses" : {
"200" : {
"description" : "Status 200",
"schema" : {
"$ref" : "#/definitions/Task"
},
"examples" : {
"application/json" : "{\n \"id\": \"47ee3550-b619-11e6-8408-0bdb025a7cfa\",\n \"name\": \"Feed the fish\",\n \"completed\": false,\n \"createdAt\": \"2016.07.03\"\n}"
}
}
},
"security" : [ {
"HTTP_BASIC" : [ ]
} ]
}
},
"/tasks/{taskid}" : {
"get" : {
"summary" : "Load a specific Task",
"parameters" : [ ],
"responses" : {
"200" : {
"description" : "Status 200",
"schema" : {
"$ref" : "#/definitions/Task"
},
"examples" : {
"application/json" : "{\n \"id\": \"47ee3550-b619-11e6-8408-0bdb025a7cfa\",\n \"name\": \"Feed the fish\",\n \"completed\": false,\n \"createdAt\": \"2016.07.03\"\n}"
}
},
"400" : {
"description" : "Status 400",
"schema" : {
"$ref" : "#/definitions/Error"
}
}
}
},
"put" : {
"summary" : "Update a Task",
"consumes" : [ ],
"parameters" : [ {
"name" : "body",
"in" : "body",
"required" : true,
"schema" : {
"$ref" : "#/definitions/Task"
},
"x-examples" : {
"application/json" : "{\n \"name\": \"Feed the fish\",\n \"completed\": false,\n \"createdAt\": \"2016.07.03\"\n}"
}
} ],
"responses" : {
"200" : {
"description" : "Status 200",
"schema" : {
"$ref" : "#/definitions/Task"
},
"examples" : {
"application/json" : "{\n \"id\": \"47ee3550-b619-11e6-8408-0bdb025a7cfa\",\n \"name\": \"Feed the fish\",\n \"completed\": false,\n \"createdAt\": \"2016.07.03\"\n}"
}
}
},
"security" : [ {
"HTTP_BASIC" : [ ]
} ]
},
"delete" : {
"summary" : "Delete a Task",
"parameters" : [ ],
"responses" : {
"200" : {
"description" : "Status 200"
}
},
"security" : [ {
"HTTP_BASIC" : [ ]
} ]
},
"parameters" : [ {
"name" : "taskid",
"in" : "path",
"required" : true,
"type" : "string",
"description" : "Identifier of the Task",
"x-example" : "47ee3550-b619-11e6-8408-0bdb025a7cfa"
} ]
}
},
"securityDefinitions" : {
"HTTP_BASIC" : {
"description" : "All GET methods are public, meaning that *you can read all the data*. Write operations require authentication and therefore are forbidden to the general public.",
"type" : "basic"
}
},
"definitions" : {
"Task" : {
"type" : "object",
"required" : [ "completed", "id", "name" ],
"properties" : {
"id" : {
"type" : "string",
"description" : "Auto-generated primary key field",
"example" : "3fa2eb40-b61c-11e6-9de0-fdbe71bceebb"
},
"name" : {
"type" : "string",
"example" : "Figure out how to colonize Mars"
},
"completed" : {
"type" : "boolean"
},
"createdAt" : {
"type" : "string",
"example" : "2016.10.06"
}
},
"description" : "An object that represents a Task.",
"example" : "{\n \"id\": \"47ee3550-b619-11e6-8408-0bdb025a7cfa\",\n \"name\": \"Feed the fish\",\n \"completed\": false,\n \"createdAt\": \"2016.07.03\"\n}"
},
"Error" : {
"type" : "object",
"required" : [ "code" ],
"properties" : {
"code" : {
"type" : "integer",
"minimum" : 400,
"maximum" : 599
},
"description" : {
"type" : "string",
"example" : "Bad query parameter [$size]: Invalid integer value [abc]"
},
"reasonPhrase" : {
"type" : "string",
"example" : "Bad Request"
}
},
"description" : "This general error structure is used throughout this API.",
"example" : "{\n \"code\": 400,\n \"description\": \"Bad query parameter [$size]: Invalid integer value [abc]\",\n \"reasonPhrase\": \"Bad Request\"\n}"
}
}
}

Answer 1

This is fixed in APIManager 2.6. Please refer attached screen capture video for verification. Please refer https://github.com/wso2/product-apim/issues/3560 for developer testing record.