Hello,
I have followed Alfodoo documentation to integrate Alfresco6 with odoo12, everything seems to work fine :

When I click on "Create folder in DMS" although a folder is created in alfresco an error is raised:

and no buttons to import files are showing, unless i refresh the page:

Here is my alfresco-global.properties:
# CMIS #
alfresco.restApi.basicAuthScheme=true
opencmis.context.override=true
opencmis.context.value=
opencmis.servletpath.override=true
opencmis.servletpath.value=
opencmis.server.override=true
opencmis.server.value=http://192.168.0.141:8080/alfresco/api/
Here is my web.xml for enabling CORS:
<!-- CORS Filter Begin -->
<filter>
<filter-name>CORS</filter-name>
<filter-class>com.thetransactioncompany.cors.CORSFilter</filter-class>
<init-param>
<param-name>cors.allowGenericHttpRequests</param-name>
<param-value>true</param-value>
</init-param>
<init-param>
<param-name>cors.allowOrigin</param-name>
<param-value>*</param-value>
</init-param>
<init-param>
<param-name>cors.allowSubdomains</param-name>
<param-value>true</param-value>
</init-param>
<init-param>
<param-name>cors.supportedMethods</param-name>
<param-value>GET, HEAD, POST, PUT, DELETE, OPTIONS</param-value>
</init-param>
<init-param>
<param-name>cors.supportedHeaders</param-name>
<param-value>origin, authorization, x-file-size, x-file-name, content-type, accept, x-file-type, range</param-value>
</init-param>
<init-param>
<param-name>cors.exposedHeaders</param-name>
<param-value>Accept-Ranges, Content-Encoding, Content-Length, Content-Range</param-value>
</init-param>
<init-param>
<param-name>cors.supportsCredentials</param-name>
<param-value>true</param-value>
</init-param>
<init-param>
<param-name>cors.maxAge</param-name>
<param-value>3600</param-value>
</init-param>
</filter>
<!-- CORS Filter End -->
<!-- CORS Filter Mappings Begin -->
<filter-mapping>
<filter-name>CORS</filter-name>
<url-pattern>/api/*</url-pattern>
<url-pattern>/service/*</url-pattern>
<url-pattern>/s/*</url-pattern>
<url-pattern>/cmisbrowser/*</url-pattern>
<url-pattern>/definitions/*</url-pattern>
</filter-mapping>
<!-- CORS Filter Mappings End -->