cdktf destroy fails with "Error: Could not load plugin" and "Plugin reinitialization required"

TL;DR

Reinitialize the working directory: cd cdktf.out/stacks/[stack] && terraform init, then re-run cdktf destroy. If that fails, clean .gen and cdktf.out and re-synth first.

The error

Error: Could not load plugin

Plugin reinitialization required. Please run "terraform init".

Plugins are external binaries that Terraform uses to access and manipulate
resources. The configuration provided requires plugins which can't be located,
don't satisfy the version constraints, or are otherwise incompatible.

Fix it

1. cd cdktf.out/stacks/[stack-name].
2. Run terraform init to reinstall the provider plugins.
3. Re-run cdktf destroy (or deploy) from the project root.
4. If init still fails, the generated config is stale: rm -rf .gen cdktf.out, cdktf get, cdktf synth, then destroy.

Expected result: Terraform loads the plugins and destroy proceeds.

When to use this

• cdktf destroy or cdktf deploy fails with "Could not load plugin"
• You deleted or moved the .terraform directory inside cdktf.out

When NOT to use this

• The error names an unknown provider address (fix the provider source instead)
• Synth fails (fix synth first)

Root cause

CDKTF runs terraform init automatically during deploy, but the plugin cache inside cdktf.out can go stale (provider version changed, directory deleted, config regenerated with different requirements). Terraform then cannot find compatible plugin binaries and asks for reinitialization.

Edge cases

• cdktf.out is regenerated on every synth; manual terraform init inside it is sometimes needed when CDKTF's automatic init is skipped.