Crash log

tf

Failed running command "cd /terraform/qa; envdir /env terraform show -json /terraform/terraform.tfplan" (exit 2)
Output: 

!!!!!!!!!!!!!!!!!!!!!!!!!!! TERRAFORM CRASH !!!!!!!!!!!!!!!!!!!!!!!!!!!!

Terraform crashed! This is always indicative of a bug within Terraform.
A crash log has been placed at "crash.log" relative to your current
working directory. It would be immensely helpful if you could please
report the crash with Terraform[1] so that we can fix this.

When reporting bugs, please include your terraform version. That
information is available on the first line of crash.log. You can also
get it by running 'terraform --version' on the command line.

[1]: https://github.com/hashicorp/terraform/issues

!!!!!!!!!!!!!!!!!!!!!!!!!!! TERRAFORM CRASH !!!!!!!!!!!!!!!!!!!!!!!!!!!!
panic: can't use ElementIterator on null value

goroutine 1 [running]:
github.com/zclconf/go-cty/cty.Value.ElementIterator(0x231d120, 0xc00044d6d8, 0x0, 0x0, 0x1cb5380, 0x1)
	/opt/teamcity-agent/work/9e329aa031982669/pkg/mod/github.com/zclconf/go-cty@v1.1.0/cty/value_ops.go:922 +0xd5
github.com/hashicorp/terraform/command/jsonstate.marshalAttributeValues(0x231d120, 0xc00044d6d8, 0x0, 0x0, 0xc000b6bc10, 0x0)
	/opt/teamcity-agent/work/9e329aa031982669/src/github.com/hashicorp/terraform/command/jsonstate/state.go:109 +0xc4
github.com/hashicorp/terraform/command/jsonstate.marshalResources(0xc001a69dd0, 0xc000692af0, 0x0, 0x0, 0xc001a47338, 0xc0015e14f8, 0x4135f5)
	/opt/teamcity-agent/work/9e329aa031982669/src/github.com/hashicorp/terraform/command/jsonstate/state.go:325 +0x24e
github.com/hashicorp/terraform/command/jsonstate.marshalRootModule(0xc000b74be0, 0xc000692af0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
	/opt/teamcity-agent/work/9e329aa031982669/src/github.com/hashicorp/terraform/command/jsonstate/state.go:193 +0x107
github.com/hashicorp/terraform/command/jsonstate.(*state).marshalStateValues(0xc0018a89c0, 0xc000b74be0, 0xc000692af0, 0x0, 0x0)
	/opt/teamcity-agent/work/9e329aa031982669/src/github.com/hashicorp/terraform/command/jsonstate/state.go:159 +0x139
github.com/hashicorp/terraform/command/jsonstate.Marshal(0xc001a69ce0, 0xc000692af0, 0x0, 0x0, 0x0, 0x2e, 0x5c21)
	/opt/teamcity-agent/work/9e329aa031982669/src/github.com/hashicorp/terraform/command/jsonstate/state.go:139 +0x9e
github.com/hashicorp/terraform/command/jsonplan.Marshal(0xc0007c0c30, 0xc000279880, 0xc001a69ce0, 0xc000692af0, 0x0, 0x0, 0x0, 0x0, 0x0)
	/opt/teamcity-agent/work/9e329aa031982669/src/github.com/hashicorp/terraform/command/jsonplan/plan.go:123 +0x75d
github.com/hashicorp/terraform/command.(*ShowCommand).Run(0xc000544680, 0xc00003a0a0, 0x2, 0x2, 0xc00044a200)
	/opt/teamcity-agent/work/9e329aa031982669/src/github.com/hashicorp/terraform/command/show.go:146 +0x915
github.com/mitchellh/cli.(*CLI).Run(0xc0004cc280, 0xc0004cc280, 0xc00022fd90, 0x1)
	/opt/teamcity-agent/work/9e329aa031982669/pkg/mod/github.com/mitchellh/cli@v1.0.0/cli.go:255 +0x1f1
main.wrappedMain(0x0)
	/opt/teamcity-agent/work/9e329aa031982669/src/github.com/hashicorp/terraform/main.go:238 +0xc34
main.realMain(0x0)
	/opt/teamcity-agent/work/9e329aa031982669/src/github.com/hashicorp/terraform/main.go:102 +0xb4
main.main()
	/opt/teamcity-agent/work/9e329aa031982669/src/github.com/hashicorp/terraform/main.go:38 +0x3b