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I am using Google OR-Tools as an external dependency in an Anylogic model. The model runs on the Anylogic desktop version. However, after I upload my code on the (Anylogic) public cloud, I get this error:

"Error during model startup: access denied ("java.io.FilePermission" "/run/executor/disk0/u7d2c1f9f/jars/lib/ortools-linux-x86-64-9.5.2237.jar" "write")"

I encountered this problem also when using other external packages such as PowSyBl with Anylogic:

"access denied("java.io.FilePermission" "/var/run/executor/disk1/u5d6d89cc/home/.itools" "write")"

It seems that it is required to have "write" permission for all directories hardcoded in an external package, but as far as I know, it is not possible to give those permissions in the public version of AnyLogic Cloud. What should I do to resolve the error and run it on the public cloud?

Sharif Khaleghparast
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  • Afaik the public AL cloud blocks any Internet access queries for "Guest" users and those without an active cloud subscription. Does it work when you use a cloud-subscribed account? – Benjamin Feb 28 '23 at 12:24
  • No, it does not. Access can only be provided in the private cloud, where one can install it onsite and host manually, so there's a way to provide the permissions there. However, my question is mainly that "is there a way that I hinder external packages from asking for such access so they can still do their job on the public cloud?" – Sharif Khaleghparast Mar 01 '23 at 17:33

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