I was trying to run some tutorial by creating the process model in BPMN2.0 editor. I am facing the following issues :
1. I tried modifying an existing bpmn file according to my requirement. The moment I saved the changes there is a pop-up
saying "The user operation is waiting for building workspace". Then when I run the program I get a bunch of schema errors
which I have reproduced below. I am not able to make even a minor change such as moving a node or editing a property
of a node. I tried creating a new BPMN diagram and that is also does not work. But I am able to compile and run demo
programs.
(null: 8, 96): schema_reference.4: Failed to read schema document 'http://www.omg.org/spec/BPMN/20100524/DI-XMI', because 1) could not find the document; 2) the document could not be read; 3) the root element of the document is not <xsd:schema>.
(null: 17, 79): src-resolve: Cannot resolve the name 'bpmndi:BPMNDiagram' to a(n) 'element declaration' component.
(null: 22, 52): schema_reference.4: Failed to read schema document 'http://www.omg.org/spec/BPMN/20100524/DI-XMI', because 1) could not find the document; 2) the document could not be read; 3) the root element of the document is not <xsd:schema>.
(null: 22, 52): cvc-complex-type.2.4.a: Invalid content was found starting with element 'bpmndi:BPMNDiagram'. One of '{"http://www.omg.org/spec/BPMN/20100524/MODEL":rootElement, "http://www.omg.org/spec/BPMN/20100524/MODEL":relationship}' is expected.
(null: 23, 92): schema_reference.4: Failed to read schema document 'http://www.omg.org/spec/BPMN/20100524/DI-XMI', because 1) could not find the document; 2) the document could not be read; 3) the root element of the document is not <xsd:schema>.
(null: 24, 54): schema_reference.4: Failed to read schema document 'http://www.omg.org/spec/BPMN/20100524/DI-XMI', because 1) could not find the document; 2) the document could not be read; 3) the root element of the document is not <xsd:schema>.
(null: 25, 67): schema_reference.4: Failed to read schema document 'http://www.omg.org/spec/DD/20100524/DC-XMI', because 1) could not find the document; 2) the document could not be read; 3) the root element of the document is not <xsd:schema>.
(null: 27, 54): schema_reference.4: Failed to read schema document 'http://www.omg.org/spec/BPMN/20100524/DI-XMI', because 1) could not find the document; 2) the document could not be read; 3) the root element of the document is not <xsd:schema>.
(null: 28, 66): schema_reference.4: Failed to read schema document 'http://www.omg.org/spec/DD/20100524/DC-XMI', because 1) could not find the document; 2) the document could not be read; 3) the root element of the document is not <xsd:schema>.
(null: 30, 54): schema_reference.4: Failed to read schema document 'http://www.omg.org/spec/BPMN/20100524/DI-XMI', because 1) could not find the document; 2) the document could not be read; 3) the root element of the document is not <xsd:schema>.
(null: 31, 67): schema_reference.4: Failed to read schema document 'http://www.omg.org/spec/DD/20100524/DC-XMI', because 1) could not find the document; 2) the document could not be read; 3) the root element of the document is not <xsd:schema>.
(null: 33, 123): schema_reference.4: Failed to read schema document 'http://www.omg.org/spec/BPMN/20100524/DI-XMI', because 1) could not find the document; 2) the document could not be read; 3) the root element of the document is not <xsd:schema>.
(null: 34, 61): schema_reference.4: Failed to read schema document 'http://www.omg.org/spec/DD/20100524/DI-XMI', because 1) could not find the document; 2) the document could not be read; 3) the root element of the document is not <xsd:schema>.
(null: 34, 61): schema_reference.4: Failed to read schema document 'http://www.omg.org/spec/DD/20100524/DC-XMI', because 1) could not find the document; 2) the document could not be read; 3) the root element of the document is not <xsd:schema>.
(null: 34, 61): cvc-elt.4.2: Cannot resolve 'dc:Point' to a type definition for element 'di:waypoint'.
(null: 35, 62): schema_reference.4: Failed to read schema document 'http://www.omg.org/spec/DD/20100524/DI-XMI', because 1) could not find the document; 2) the document could not be read; 3) the root element of the document is not <xsd:schema>.
(null: 35, 62): schema_reference.4: Failed to read schema document 'http://www.omg.org/spec/DD/20100524/DC-XMI', because 1) could not find the document; 2) the document could not be read; 3) the root element of the document is not <xsd:schema>.
(null: 35, 62): cvc-elt.4.2: Cannot resolve 'dc:Point' to a type definition for element 'di:waypoint'.
(null: 37, 123): schema_reference.4: Failed to read schema document 'http://www.omg.org/spec/BPMN/20100524/DI-XMI', because 1) could not find the document; 2) the document could not be read; 3) the root element of the document is not <xsd:schema>.
(null: 38, 62): schema_reference.4: Failed to read schema document 'http://www.omg.org/spec/DD/20100524/DI-XMI', because 1) could not find the document; 2) the document could not be read; 3) the root element of the document is not <xsd:schema>.
(null: 38, 62): schema_reference.4: Failed to read schema document 'http://www.omg.org/spec/DD/20100524/DC-XMI', because 1) could not find the document; 2) the document could not be read; 3) the root element of the document is not <xsd:schema>.
(null: 38, 62): cvc-elt.4.2: Cannot resolve 'dc:Point' to a type definition for element 'di:waypoint'.
(null: 39, 62): schema_reference.4: Failed to read schema document 'http://www.omg.org/spec/DD/20100524/DI-XMI', because 1) could not find the document; 2) the document could not be read; 3) the root element of the document is not <xsd:schema>.
(null: 39, 62): schema_reference.4: Failed to read schema document 'http://www.omg.org/spec/DD/20100524/DC-XMI', because 1) could not find the document; 2) the document could not be read; 3) the root element of the document is not <xsd:schema>.
(null: 39, 62): cvc-elt.4.2: Cannot resolve 'dc:Point' to a type definition for element 'di:waypoint'.
Hello World
2. The properties panel for the script task is somewhat different from what it is in the tutorial. The Action property is missing and hence I cannot
open the "Action Editor" for writing custom java code or importing Jar files. Also some other properties such as "variables" are missing in the
process properties panel.
I installed the graphiti & BPMN editor plug-in as described in the User Guide. The only change being the one shown below due to
compatibility issues.
As per User Guide => Graphiti 0.7.1 and Codehoop (BPMN) => 2.0
My installation => Graphiti 0.8.0 and Codehoop (BPMN) => 2.0
Please find attached snapshots of the script node properties panel and the process properties panel