Dear Community,
I face the problem that my rest calls are not working in Chrome Browser. In IE11 it works well.
The error shown in the console is:
Possible causes: the network is offline, Origin is not allowed by Access-Control-Allow-Origin, the page is being unloaded, etc.
at v.crossDomainError (camunda-bpm-sdk.min.js:18:298954)
at XMLHttpRequest.n.onreadystatechange (camunda-bpm-sdk.min.js:18:300258)
I’ve tried to add some filters in the “camunda-bpm-tomcat-7.16.0\server\apache-tomcat-9.0.52\conf\web.xml”
Unfortunately without any result
<filter>
<filter-name>CorsFilter</filter-name>
<filter-class>org.apache.catalina.filters.CorsFilter</filter-class>
<init-param>
<param-name>cors.allowed.origins</param-name>
<param-value>*</param-value>
</init-param>
<init-param>
<param-name>cors.allowed.methods</param-name>
<param-value>GET,POST,HEAD,OPTIONS,PUT</param-value>
</init-param>
<init-param>
<param-name>cors.allowed.headers</param-name>
<param-value>Content-Type,X-Requested-With,Accept,Accept-Encoding,Accept-Language,Origin,Access-Control-Request-Method,Access-Control-Request-Headers,Connection,Host,authorization</param-value>
</init-param>
<init-param>
<param-name>cors.exposed.headers</param-name>
<param-value>Access-Control-Allow-Origin,Access-Control-Allow-Credentials</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>CorsFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<filter>
<filter-name>RestCSRF</filter-name>
<filter-class>org.apache.catalina.filters.RestCsrfPreventionFilter</filter-class>
<init-param>
<param-name>pathsAcceptingParams</param-name>
<param-value>*</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>RestCSRF</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
Does someone have any idea?
Thanks a lot and best regards
Michael