terraform crash (version v0.11.14 in combination with provider skytap v0.11.1)

This issue was originally opened by @steirtet as hashicorp/terraform#23775. It was migrated here as a result of the provider split. The original body of the issue is below.

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Terraform Version

0.11.14 (needed to support Skytap provider), no upgrade possible

terraform --version
Terraform v0.11.14

provider.external v1.2.0
provider.skytap v0.11.1

...

Terraform Configuration Files

...

Debug Output

Crash Output

see crash.log file, added
crash.log

Expected Behavior

Actual Behavior

Steps to Reproduce

Additional Context

References

[pegerto]

Hello @steirtet

Could you provide a description of the environment you are using as reference, does this environment contain any manual network?

Regards.

[steirtet]

Hi,

This network does not contain a manual network.

The goal is to create a new environment based on a template.
Based on the use case, I want to add some extra VM’s linked to the networks provided in the new environment.
When I add with terraform these new VM’s, I get the described error in terraform.
I have tested it with terraform v0.11.14.

Regards