REST API Process Definition Image retrieval problem

[dirunem]

I am trying to build a web application based on Alfresco Community 5.2, and I need to get an image of process definition. Get request to REST API's

http://127.0.0.1:8080/alfresco/api/-default-/public/workflow/versions/1/process-definitions/activiti...

endpoint gives me following error: 

"error": {

    "errorKey": "framework.exception.ApiDefault",

   "statusCode": 500,

   "briefSummary": "09090041 Failed to created temp file: \n prefix: activitiAdhoc:1:4b361764e-1d6c-4956-8829-34dcc0abf955\n suffix: .png\n directory: D:\\projects\\alfresco-community\\tomcat\\temp\\Alfresco",

   "stackTrace": "Из соображений безопасности трассировка пакета более не отображается, но свойство сохранено для предыдущих версий.",

   "descriptionURL": "https://api-explorer.alfresco.com",

   "logId": "ad016eae-22fd-4132-9ab0-d4182b635eb6"

}

Please can someone tell me what I am doing wrong?

[eugenio_romano]

Hi, Are you using ADF?

[dirunem]

Hello, we are using ADF, but we only use parts that work with ECM and not BPM. Thank you for your reply.

[dvuika]

Are you trying to use ADF with the embedded Activiti engine in the Share? 

[dirunem]

Yes, I am using embedded Activiti engine.

[dvuika · Accepted solution]

ADF works only with the Enterprise version of Process Services at this point. The embedded and/or community Activiti is not yet supported.

[eugenio_romano]

Could be possible for you provide a really small app where this problem occur?

[dirunem]

Thank you all for your help.