Error during the transformation

[Thomasbrinn]

Hi, when I start the transformation an internal server error is generated (Error 500).
In the dicer-service.log file the following error is reported:

Error during module loading: Cannot create a resource for 'c:\Users\Thomas\Desktop\dicer-full/DICER/dicer-core/transformations/uml2tosca.emftvm'; a registered resource factory is needed

How can I fix this error?

[MicheleGuerriero]

Hello, from the error, it looks to me like you are running on Windows. Unfortunately so far there has been no support for DICER on Windows so I cannot guarantee it's going to work, but I can try to help you in the case you want to adjust it to make it run on Windows. From the error message it looks like it's a path-related issue ("7" vs "\"). Can you show me how you configuring the config.yml file needed to run the dicer-service? Best, Michele Guerriero

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On Fri, 19 Jul 2019 at 13:41, Thomasbrinn ***@***.***> wrote: Hi, when I start the transformation an internal server error is generated (Error 500). In the dicer-service.log file the following error is reported: Error during module loading: Cannot create a resource for 'c:\Users\Thomas\Desktop\dicer-full/DICER/dicer-core/transformations/uml2tosca.emftvm'; a registered resource factory is needed How can I fix this error? — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#1?email_source=notifications&email_token=ABREX34YHHRM3GZWOUVOYYLQAGR77A5CNFSM4IFFE6D2YY3PNVWWK3TUL52HS4DFUVEXG43VMWVGG33NNVSW45C7NFSM4HAH6AAA>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ABREX32VEKRWHCUDVWUDIXDQAGR77ANCNFSM4IFFE6DQ> .

[Thomasbrinn]

Hi Michele Guerriero, thank you for your help!
I left the config.yml file unchanged. This is the file:

server:
type: simple
applicationContextPath: /
connector:
type: http
port: 8176
transformationDir: ${TRANSFORMATION_DIR}
ddsmMetamodelPath: ${DDSM_METAMODEL_PATH}
diceProfilePath: ${DICE_PROFILE_PATH}
secureUmlProfilePath: ${SECUREUML_PROFILE_PATH}
outMetamodelPath: ${OUT_METAMODEL_PATH}

[MicheleGuerriero]

Hello, did you exported those environment variables (TRANSFORMATION_DIR, DDSM_METAMODEL_PATH, etc) to point to the right artifacts (dicer-core/transformations, ddsm.ecore, etc.)? Michele Guerriero

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On Fri, 19 Jul 2019 at 15:03, Thomasbrinn ***@***.***> wrote: Hi Michele Guerriero, thank you for your help! I left the config.yml file unchanged. This is the file: server: type: simple applicationContextPath: / connector: type: http port: 8176 transformationDir: ${TRANSFORMATION_DIR} ddsmMetamodelPath: ${DDSM_METAMODEL_PATH} diceProfilePath: ${DICE_PROFILE_PATH} secureUmlProfilePath: ${SECUREUML_PROFILE_PATH} outMetamodelPath: ${OUT_METAMODEL_PATH} — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#1?email_source=notifications&email_token=ABREX3ZVF3MR5XN7BLNDHULQAG3SNA5CNFSM4IFFE6D2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOD2LR7AA#issuecomment-513220480>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ABREX36OOA5ILUVGRTSVENTQAG3SNANCNFSM4IFFE6DQ> .

[Thomasbrinn]

Yes, I've done it. I've create the following environment variables:

TRANSFORMATION_DIR: C:\Users\Thomas\Desktop\dicer-full\DICER\dicer-core\transformations
DDSM_METAMODEL_PATH: C:\Users\Thomas\Desktop\dicer-full\DICER\dicer-core\metamodels\ddsm.ecore
DICE_PROFILE_PATH: C:\Users\Thomas\Desktop\dicer-full\DICER\dicer-core\metamodels\DICE.profile.uml
SECUREUML_PROFILE_PATH: C:\Users\Thomas\Desktop\dicer-full\DICER\dicer-core\metamodels\SecureUML.profile.uml
OUT_METAMODEL_PATH: C:\Users\Thomas\Desktop\dicer-full\DICER\dicer-core\metamodels\tosca.ecore

[MicheleGuerriero]

Hi think there is still a missing \ at the end of the variables. Il ven 19 lug 2019, 16:05 Thomasbrinn <notifications@github.com> ha scritto:

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UPDATE: I've changed the config.yaml file in this way: server: type: simple applicationContextPath: / connector: type: http port: 8176 transformationDir: "C:\Users\Thomas\Desktop\dicer-full\DICER\dicer-core\transformations" ddsmMetamodelPath: "C:\Users\Thomas\Desktop\dicer-full\DICER\dicer-core\metamodels\ddsm.ecore" diceProfilePath: "C:\Users\Thomas\Desktop\dicer-full\DICER\dicer-core\metamodels\DICE.profile.uml" secureUmlProfilePath: "C:\Users\Thomas\Desktop\dicer-full\DICER\dicer-core\metamodels\SecureUML.profile.uml" outMetamodelPath: "C:\Users\Thomas\Desktop\dicer-full\DICER\dicer-core\metamodels\tosca.ecore" and now there is no the path-related issue, but I've the same Error, now like this: Error during module loading: Cannot create a resource for 'c:\Users\Thomas\Desktop\dicer-full\DICER\dicer-core\transformationsuml2tosca.emftvm'; a registered resource factory is needed — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#1?email_source=notifications&email_token=ABREX35O7BPUYTRNN5TP2NLQAHC3NA5CNFSM4IFFE6D2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOD2LXCFQ#issuecomment-513241366>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ABREX35MCF3QW4ZQCTHRM63QAHC3NANCNFSM4IFFE6DQ> .

[Thomasbrinn]

UPDATE:

I've changed the config.yaml file in this way:

server:
type: simple
applicationContextPath: /
connector:
type: http
port: 8176
transformationDir: "C:\Users\Thomas\Desktop\dicer-full\DICER\dicer-core\transformations\"
ddsmMetamodelPath: "C:\Users\Thomas\Desktop\dicer-full\DICER\dicer-core\metamodels\ddsm.ecore"
diceProfilePath: "C:\Users\Thomas\Desktop\dicer-full\DICER\dicer-core\metamodels\DICE.profile.uml"
secureUmlProfilePath: "C:\Users\Thomas\Desktop\dicer-full\DICER\dicer-core\metamodels\SecureUML.profile.uml"
outMetamodelPath: "C:\Users\Thomas\Desktop\dicer-full\DICER\dicer-core\metamodels\tosca.ecore"

and now there is no the path-related issue, but I've the same Error, now like this:

Error during module loading: Cannot create a resource for 'c:\Users\Thomas\Desktop\dicer-full\DICER\dicer-core\transformations\uml2tosca.emftvm'; a registered resource factory is needed

[MicheleGuerriero]

Hello, could you also post the error you are getting on Mac? Also when does this error occur? When you launch the dicer-service, or when you send it a POST request to transform a model into the TOSCA blueprint?