I've run the following:

crd2pulumi --force --nodejsPath ./flows <https://raw.githubusercontent.com/kube-logging/logging-operator/master/charts/logging-operator/crds/logging.banzaicloud.io_flows.yaml>

When I try to use it in my program, pulumi up generates the following error:

Diagnostics:
  pulumi:pulumi:Stack (test-stack):
    error: Running program '/tmp/index.ts' failed with an unhandled exception:
    TypeError: Invalid Version:
        at new SemVer (/tmp/node_modules/@pulumi/pulumi/node_modules/semver/classes/semver.js:38:13)
        at compare (/tmp/node_modules/@pulumi/pulumi/node_modules/semver/functions/compare.js:3:3)
        at Object.eq (/tmp/node_modules/@pulumi/pulumi/node_modules/semver/functions/eq.js:2:29)
        at sameVersion (/tmp/node_modules/@pulumi/runtime/rpc.ts:725:57)
        at register (/tmp/node_modules/@pulumi/runtime/rpc.ts:745:17)
        at Object.registerResourcePackage (/tmp/node_modules/@pulumi/runtime/rpc.ts:811:5)
        at Object.<anonymous> (/tmp/flows/index.ts:14:16)
        at Module._compile (node:internal/modules/cjs/loader:1233:14)
        at Module.m._compile (/tmp/node_modules/@pulumi/pulumi/vendor/ts-node@7.0.1/index.js:3009:23)
        at Module._extensions..js (node:internal/modules/cjs/loader:1287:10)

Other crd's seem to work fine, its just this one... Any ideas?