ec2.Vpc.from_lookup unable to validate credentials in Cloud9

[kylevoyto]

I get the error AWS was not able to validate the provided access credentials when I run cdk diff in a Cloud9 Environment (Amazon Linux) where my CDK App includes the following function call:

vpc = ec2.Vpc.from_lookup(
    self, 'vpc',
    vpc_id='#vpc-id'
)

My environment contains an ~/.aws/credentials file with temporary credentials. I am able to successfully run commands with the AWS CLI and I'm able to run both cdk diff and cdk deploy on my app when it does not include the ec2.Vpc.from_lookup function call.

I can successfully run cdk diff in my local (macOS) development environment.

Reproduction Steps

1. Setup an Amazon Linux Cloud9 environment.
2. Install AWS CDK in the environment.
3. Create a CDK App with an ec2.Vpc.from_lookup function call.
4. Run cdk diff.

Error Log

[Error at /stack-id] AWS was not able to validate the provided access credentials
Found errors

Environment

• CDK CLI Version: cdk --version = 1.21.1 (build 842cc5f)
• Module Version: pip list | grep ec2 = aws-cdk.aws-ec2 1.21.1
• OS: cat /etc/system-release = Amazon Linux AMI release 2018.03
• Language: python --version = Python 3.8.1

Other

I setup my environment with the following line:

env = core.Environment(account='#account-id', region='us-east-2')
StackConstruct(app, 'stack-id', env=env)

---

This is 🐛 Bug Report

[rix0rrr]

Can you run again with -v and paste the log?

[kylevoyto]

Verbose Error Log

(my-app) kylev:~/environment/my-app (master) $ cdk diff -v

CDK toolkit version: 1.21.1 (build 842cc5f)
Command line arguments: { _: [ 'diff' ],
  v: true,
  verbose: true,
  'ignore-errors': false,
  ignoreErrors: false,
  json: false,
  j: false,
  ec2creds: undefined,
  i: undefined,
  'version-reporting': undefined,
  versionReporting: undefined,
  'path-metadata': true,
  pathMetadata: true,
  'asset-metadata': true,
  assetMetadata: true,
  'role-arn': undefined,
  r: undefined,
  roleArn: undefined,
  staging: true,
  'no-color': false,
  noColor: false,
  fail: false,
  'context-lines': 3,
  contextLines: 3,
  strict: false,
  '$0': 'cdk' }
Determining whether we're on an EC2 instance.
Looks like EC2 instance.
cdk.json: {
  "app": "python3 app.py"
}
cdk.context.json: {
  "@aws-cdk/core:enableStackNameDuplicates": "true",
  "aws-cdk:enableDiffNoFail": "true"
}
merged settings: { versionReporting: true,
  pathMetadata: true,
  output: 'cdk.out',
  app: 'python3 app.py',
  context: {},
  tags: [],
  assetMetadata: true,
  toolkitBucket: {},
  staging: true }
Setting "CDK_DEFAULT_REGION" environment variable to us-east-2
Resolving default credentials
Retrieved account ID <account-id> from disk cache
Setting "CDK_DEFAULT_ACCOUNT" environment variable to <account-id>
context: { '@aws-cdk/core:enableStackNameDuplicates': 'true',
  'aws-cdk:enableDiffNoFail': 'true',
  'aws:cdk:enable-path-metadata': true,
  'aws:cdk:enable-asset-metadata': true }
outdir: cdk.out
env: { CDK_DEFAULT_REGION: 'us-east-2',
  CDK_DEFAULT_ACCOUNT: '<account-id>',
  CDK_CONTEXT_JSON:
   '{"@aws-cdk/core:enableStackNameDuplicates":"true","aws-cdk:enableDiffNoFail":"true","aws:cdk:enable-path-metadata":true,"aws:cdk:enable-asset-metadata":true}',
  CDK_OUTDIR: 'cdk.out',
  CDK_CLI_ASM_VERSION: '1.16.0',
  CDK_CLI_VERSION: '1.21.1' }
Some context information is missing. Fetching...
Using default AWS SDK credentials for account <account-id>
Listing VPCs in <account-id>:us-east-2
Setting "vpc-provider:account=<account-id>:filter.vpc-id=<vpc-id>:region=us-east-2:returnAsymmetricSubnets=true" context to {"$providerError":"AWS was not able to validate the provided access credentials","$dontSaveContext":true}
Setting "CDK_DEFAULT_REGION" environment variable to us-east-2
Setting "CDK_DEFAULT_ACCOUNT" environment variable to <account-id>
context: { '@aws-cdk/core:enableStackNameDuplicates': 'true',
  'aws-cdk:enableDiffNoFail': 'true',
  'vpc-provider:account=<account-id>:filter.vpc-id=<vpc-id>:region=us-east-2:returnAsymmetricSubnets=true':
   { '$providerError':
      'AWS was not able to validate the provided access credentials',
     '$dontSaveContext': true },
  'aws:cdk:enable-path-metadata': true,
  'aws:cdk:enable-asset-metadata': true }
outdir: cdk.out
env: { CDK_DEFAULT_REGION: 'us-east-2',
  CDK_DEFAULT_ACCOUNT: '<account-id>',
  CDK_CONTEXT_JSON:
   '{"@aws-cdk/core:enableStackNameDuplicates":"true","aws-cdk:enableDiffNoFail":"true","vpc-provider:account=<account-id>:filter.vpc-id=vpc-0d01a54138f97ff2e:region=us-east-2:returnAsymmetricSubnets=true":{"$providerError":"AWS was not able to validate the provided access credentials","$dontSaveContext":true},"aws:cdk:enable-path-metadata":true,"aws:cdk:enable-asset-metadata":true}',
  CDK_OUTDIR: 'cdk.out',
  CDK_CLI_ASM_VERSION: '1.16.0',
  CDK_CLI_VERSION: '1.21.1' }
Not making progress trying to resolve environmental context. Giving up.
[Error at /my-app-stack] AWS was not able to validate the provided access credentials
  ConstructNode.addError (/tmp/jsii-kernel-YZC2ho/node_modules/@aws-cdk/core/lib/construct.js:285:14)
  Function.getValue (/tmp/jsii-kernel-YZC2ho/node_modules/@aws-cdk/core/lib/context-provider.js:54:28)
  Function.fromLookup (/tmp/jsii-kernel-YZC2ho/node_modules/@aws-cdk/aws-ec2/lib/vpc.js:382:51)
  _wrapSandboxCode (/home/ec2-user/miniconda/envs/my-app/lib/python3.8/site-packages/jsii/_embedded/jsii/jsii-runtime.js:7611:51)
  Kernel._wrapSandboxCode (/home/ec2-user/miniconda/envs/my-app/lib/python3.8/site-packages/jsii/_embedded/jsii/jsii-runtime.js:8222:20)
  ret._ensureSync (/home/ec2-user/miniconda/envs/my-app/lib/python3.8/site-packages/jsii/_embedded/jsii/jsii-runtime.js:7611:25)
  Kernel._ensureSync (/home/ec2-user/miniconda/envs/my-app/lib/python3.8/site-packages/jsii/_embedded/jsii/jsii-runtime.js:8198:20)
  Kernel.sinvoke (/home/ec2-user/miniconda/envs/my-app/lib/python3.8/site-packages/jsii/_embedded/jsii/jsii-runtime.js:7610:26)
  KernelHost.processRequest (/home/ec2-user/miniconda/envs/my-app/lib/python3.8/site-packages/jsii/_embedded/jsii/jsii-runtime.js:7296:28)
  KernelHost.run (/home/ec2-user/miniconda/envs/my-app/lib/python3.8/site-packages/jsii/_embedded/jsii/jsii-runtime.js:7236:14)
  Immediate.setImmediate [as _onImmediate] (/home/ec2-user/miniconda/envs/my-app/lib/python3.8/site-packages/jsii/_embedded/jsii/jsii-runtime.js:7239:37)
  runCallback (timers.js:705:18)
  tryOnImmediate (timers.js:676:5)
  processImmediate (timers.js:658:5)
Found errors
Error: Found errors
    at AppStacks.processMetadata (/home/ec2-user/.nvm/versions/node/v10.18.1/lib/node_modules/aws-cdk/lib/api/cxapp/stacks.ts:317:13)
    at CdkToolkit.diff (/home/ec2-user/.nvm/versions/node/v10.18.1/lib/node_modules/aws-cdk/lib/cdk-toolkit.ts:48:20)
    at process._tickCallback (internal/process/next_tick.js:68:7)

[jbremson]

I'm having a similar problem from python CDK.

`stack_env = core.Environment(account=core.Aws.ACCOUNT_ID, region=core.Aws.REGION)

InspectorLambdaStack(scope=app,
id='...',
description='...',
settings=settings,
env=stack_env)
`

In the stack:

vpc = aws_ec2.Vpc.from_lookup(self, "<vpc_name>", vpc_id='<vpc_id')

CDK toolkit version: 1.90.1 (build 0aee440)
Command line arguments: {
  _: [ 'deploy' ],
  v: 1,
  verbose: 1,
  defaultAccount: 'stg',
  defaultRegion: 'us-west-1',
  lookups: true,
  'ignore-errors': false,
  ignoreErrors: false,
  json: false,
  j: false,
  debug: false,
  ec2creds: undefined,
  i: undefined,
  'version-reporting': undefined,
  versionReporting: undefined,
  'path-metadata': true,
  pathMetadata: true,
  'asset-metadata': true,
  assetMetadata: true,
  'role-arn': undefined,
  r: undefined,
  roleArn: undefined,
  staging: true,
  'no-color': false,
  noColor: false,
  fail: false,
  all: false,
  'build-exclude': [],
  E: [],
  buildExclude: [],
  ci: false,
  execute: true,
  force: false,
  f: false,
  parameters: [ {} ],
  'previous-parameters': true,
  previousParameters: true,
  '$0': '/usr/local/bin/cdk',
  STACKS: [ 'inspector-stack' ],
  'S-t-a-c-k-s': [ 'inspector-stack' ]
}
cdk.json: {
  "app": "python3 ecs-app.py"
}
merged settings: {
  versionReporting: true,
  pathMetadata: true,
  output: 'cdk.out',
  app: 'python3 ecs-app.py',
  context: {},
  debug: false,
  assetMetadata: true,
  toolkitBucket: {},
  staging: true,
  bundlingStacks: [ '*' ],
  lookups: true
}
Determining if we're on an EC2 instance.
Does not look like an EC2 instance.
Toolkit stack: CDKToolkit
Setting "CDK_DEFAULT_REGION" environment variable to us-west-1
Resolving default credentials
Looking up default account ID from STS
Default account ID: xxxxxxxxxxxxx
Setting "CDK_DEFAULT_ACCOUNT" environment variable to 123696883349
context: {
  'aws:cdk:enable-path-metadata': true,
  'aws:cdk:enable-asset-metadata': true,
  'aws:cdk:version-reporting': true,
  'aws:cdk:bundling-stacks': [ '*' ]
}
outdir: cdk.out
env: {
  CDK_DEFAULT_REGION: 'us-west-1',
  CDK_DEFAULT_ACCOUNT: 'xxxxxxxxxxxxxxx',
  CDK_CONTEXT_JSON: '{"aws:cdk:enable-path-metadata":true,"aws:cdk:enable-asset-metadata":true,"aws:cdk:version-reporting":true,"aws:cdk:bundling-stacks":["*"]}',
  CDK_OUTDIR: 'cdk.out',
  CDK_CLI_ASM_VERSION: '9.0.0',
  CDK_CLI_VERSION: '1.90.1'
}
Running on account: stg
jsii.errors.JavaScriptError: 
  Error: Cannot retrieve value from context provider vpc-provider since account/region are not specified at the stack level. Either configure "env" with explicit account and region when you define your stack, or use the environment variables "CDK_DEFAULT_ACCOUNT" and "CDK_DEFAULT_REGION" to inherit environment information from the CLI (not recommended for production stacks)
      at Function.getValue (/private/var/folders/kf/031yw5wx3hnfj7by8xsjz4jc0000gn/T/jsii-kernel-K9rPPM/node_modules/@aws-cdk/core/lib/context-provider.js:51:19)
      at Function.fromLookup (/private/var/folders/kf/031yw5wx3hnfj7by8xsjz4jc0000gn/T/jsii-kernel-K9rPPM/node_modules/@aws-cdk/aws-ec2/lib/vpc.js:483:51)
      at /private/var/folders/kf/031yw5wx3hnfj7by8xsjz4jc0000gn/T/tmp40zf2ury/lib/program.js:7991:114
      at Kernel._wrapSandboxCode (/private/var/folders/kf/031yw5wx3hnfj7by8xsjz4jc0000gn/T/tmp40zf2ury/lib/program.js:8582:24)
      at /private/var/folders/kf/031yw5wx3hnfj7by8xsjz4jc0000gn/T/tmp40zf2ury/lib/program.js:7991:87
      at Kernel._ensureSync (/private/var/folders/kf/031yw5wx3hnfj7by8xsjz4jc0000gn/T/tmp40zf2ury/lib/program.js:8563:28)
      at Kernel.sinvoke (/private/var/folders/kf/031yw5wx3hnfj7by8xsjz4jc0000gn/T/tmp40zf2ury/lib/program.js:7991:34)
      at KernelHost.processRequest (/private/var/folders/kf/031yw5wx3hnfj7by8xsjz4jc0000gn/T/tmp40zf2ury/lib/program.js:9479:36)
      at KernelHost.run (/private/var/folders/kf/031yw5wx3hnfj7by8xsjz4jc0000gn/T/tmp40zf2ury/lib/program.js:9442:22)
      at Immediate._onImmediate (/private/var/folders/kf/031yw5wx3hnfj7by8xsjz4jc0000gn/T/tmp40zf2ury/lib/program.js:9443:46)

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "ecs-app.py", line 63, in <module>
    InspectorLambdaStack(scope=app,
  File "/Users/joel/PycharmProjects/venvs/inspector/lib/python3.8/site-packages/jsii/_runtime.py", line 83, in __call__
    inst = super().__call__(*args, **kwargs)
  File "/Users/joel/PycharmProjects/apto-settlements-inspector/cfn/stacks/inspector_stack.py", line 78, in __init__
    vpc = aws_ec2.Vpc.from_lookup(self, "main-stg",
  File "/Users/joel/PycharmProjects/venvs/inspector/lib/python3.8/site-packages/aws_cdk/aws_ec2/__init__.py", line 42251, in from_lookup
    return typing.cast(IVpc, jsii.sinvoke(cls, "fromLookup", [scope, id, options]))
  File "/Users/joel/PycharmProjects/venvs/inspector/lib/python3.8/site-packages/jsii/_kernel/__init__.py", line 128, in wrapped
    return _recursize_dereference(kernel, fn(kernel, *args, **kwargs))
  File "/Users/joel/PycharmProjects/venvs/inspector/lib/python3.8/site-packages/jsii/_kernel/__init__.py", line 359, in sinvoke
    response = self.provider.sinvoke(
  File "/Users/joel/PycharmProjects/venvs/inspector/lib/python3.8/site-packages/jsii/_kernel/providers/process.py", line 362, in sinvoke
    return self._process.send(request, InvokeResponse)
  File "/Users/joel/PycharmProjects/venvs/inspector/lib/python3.8/site-packages/jsii/_kernel/providers/process.py", line 326, in send
    raise JSIIError(resp.error) from JavaScriptError(resp.stack)
jsii.errors.JSIIError: Cannot retrieve value from context provider vpc-provider since account/region are not specified at the stack level. Either configure "env" with explicit account and region when you define your stack, or use the environment variables "CDK_DEFAULT_ACCOUNT" and "CDK_DEFAULT_REGION" to inherit environment information from the CLI (not recommended for production stacks)
Subprocess exited with error 1
Error: Subprocess exited with error 1
    at ChildProcess.<anonymous> (/usr/local/Cellar/aws-cdk/1.90.1/libexec/lib/node_modules/aws-cdk/lib/api/cxapp/exec.ts:122:23)
    at ChildProcess.emit (node:events:378:20)
    at ChildProcess.EventEmitter.emit (node:domain:470:12)
    at Process.ChildProcess._handle.onexit (node:internal/child_process:290:12)

[gliptak]

I also see something similar with synth. Following https://docs.aws.amazon.com/cdk/latest/guide/environments.html I used:

const app = new cdk.App();
new CdkTs1Stack(app, 'CdkTs1Stack', {
  env: { 
    account: process.env.CDK_DEPLOY_ACCOUNT || process.env.CDK_DEFAULT_ACCOUNT, 
    region: process.env.CDK_DEPLOY_REGION || process.env.CDK_DEFAULT_REGION 
  }
});

Running cdk --profile myprofile --verbose synth shows (values seem to be set for CDK_DEFAULT_ACCOUNT and CDK_DEFAULT_REGION)

Toolkit stack: CDKToolkit
Setting "CDK_DEFAULT_REGION" environment variable to us-east-1
Resolving default credentials
Looking up default account ID from STS
Default account ID: 123456789
Setting "CDK_DEFAULT_ACCOUNT" environment variable to 123456789
context: {
  '@aws-cdk/aws-apigateway:usagePlanKeyOrderInsensitiveId': true,
  '@aws-cdk/core:enableStackNameDuplicates': 'true',
  'aws-cdk:enableDiffNoFail': 'true',
  '@aws-cdk/core:stackRelativeExports': 'true',
  '@aws-cdk/aws-ecr-assets:dockerIgnoreSupport': true,
  '@aws-cdk/aws-secretsmanager:parseOwnedSecretName': true,
  '@aws-cdk/aws-kms:defaultKeyPolicies': true,
  '@aws-cdk/aws-s3:grantWriteWithoutAcl': true,
  '@aws-cdk/aws-ecs-patterns:removeDefaultDesiredCount': true,
  '@aws-cdk/aws-rds:lowercaseDbIdentifier': true,
  '@aws-cdk/aws-efs:defaultEncryptionAtRest': true,
  '@aws-cdk/aws-lambda:recognizeVersionProps': true,
  'aws:cdk:enable-path-metadata': true,
  'aws:cdk:enable-asset-metadata': true,
  'aws:cdk:version-reporting': true,
  'aws:cdk:bundling-stacks': [ '*' ]
}
outdir: cdk.out
env: {
  CDK_DEFAULT_REGION: 'us-east-1',
  CDK_DEFAULT_ACCOUNT: '123456789',
  CDK_CONTEXT_JSON: '{"@aws-cdk/aws-apigateway:usagePlanKeyOrderInsensitiveId":true,"@aws-cdk/core:enableStackNameDuplicates":"true","aws-cdk:enableDiffNoFail":"true","@aws-cdk/core:stackRelativeExports":"true","@aws-cdk/aws-ecr-assets:dockerIgnoreSupport":true,"@aws-cdk/aws-secretsmanager:parseOwnedSecretName":true,"@aws-cdk/aws-kms:defaultKeyPolicies":true,"@aws-cdk/aws-s3:grantWriteWithoutAcl":true,"@aws-cdk/aws-ecs-patterns:removeDefaultDesiredCount":true,"@aws-cdk/aws-rds:lowercaseDbIdentifier":true,"@aws-cdk/aws-efs:defaultEncryptionAtRest":true,"@aws-cdk/aws-lambda:recognizeVersionProps":true,"aws:cdk:enable-path-metadata":true,"aws:cdk:enable-asset-metadata":true,"aws:cdk:version-reporting":true,"aws:cdk:bundling-stacks":["*"]}',
  CDK_OUTDIR: 'cdk.out',
  CDK_CLI_ASM_VERSION: '11.0.0',
  CDK_CLI_VERSION: '1.106.1'
}
Some context information is missing. Fetching...
Listing VPCs in 123456789:us-east-1
Call failed: describeVpcs({"Filters":[]}) => The filter 'null' is invalid (code=InvalidParameterValue)
Setting "vpc-provider:account=123456789:region=us-east-1:returnAsymmetricSubnets=true" context to {"$providerError":"The filter 'null' is invalid","$dontSaveContext":true}
Setting "CDK_DEFAULT_REGION" environment variable to us-east-1
Setting "CDK_DEFAULT_ACCOUNT" environment variable to 123456789
context: {
  'vpc-provider:account=123456789:region=us-east-1:returnAsymmetricSubnets=true': {
    '$providerError': "The filter 'null' is invalid",
    '$dontSaveContext': true
  },
  '@aws-cdk/aws-apigateway:usagePlanKeyOrderInsensitiveId': true,
  '@aws-cdk/core:enableStackNameDuplicates': 'true',
  'aws-cdk:enableDiffNoFail': 'true',
  '@aws-cdk/core:stackRelativeExports': 'true',
  '@aws-cdk/aws-ecr-assets:dockerIgnoreSupport': true,
  '@aws-cdk/aws-secretsmanager:parseOwnedSecretName': true,
  '@aws-cdk/aws-kms:defaultKeyPolicies': true,
  '@aws-cdk/aws-s3:grantWriteWithoutAcl': true,
  '@aws-cdk/aws-ecs-patterns:removeDefaultDesiredCount': true,
  '@aws-cdk/aws-rds:lowercaseDbIdentifier': true,
  '@aws-cdk/aws-efs:defaultEncryptionAtRest': true,
  '@aws-cdk/aws-lambda:recognizeVersionProps': true,
  'aws:cdk:enable-path-metadata': true,
  'aws:cdk:enable-asset-metadata': true,
  'aws:cdk:version-reporting': true,
  'aws:cdk:bundling-stacks': [ '*' ]
}
outdir: cdk.out
env: {
  CDK_DEFAULT_REGION: 'us-east-1',
  CDK_DEFAULT_ACCOUNT: '123456789',
  CDK_CONTEXT_JSON: `{"vpc-provider:account=123456789:region=us-east-1:returnAsymmetricSubnets=true":{"$providerError":"The filter 'null' is invalid","$dontSaveContext":true},"@aws-cdk/aws-apigateway:usagePlanKeyOrderInsensitiveId":true,"@aws-cdk/core:enableStackNameDuplicates":"true","aws-cdk:enableDiffNoFail":"true","@aws-cdk/core:stackRelativeExports":"true","@aws-cdk/aws-ecr-assets:dockerIgnoreSupport":true,"@aws-cdk/aws-secretsmanager:parseOwnedSecretName":true,"@aws-cdk/aws-kms:defaultKeyPolicies":true,"@aws-cdk/aws-s3:grantWriteWithoutAcl":true,"@aws-cdk/aws-ecs-patterns:removeDefaultDesiredCount":true,"@aws-cdk/aws-rds:lowercaseDbIdentifier":true,"@aws-cdk/aws-efs:defaultEncryptionAtRest":true,"@aws-cdk/aws-lambda:recognizeVersionProps":true,"aws:cdk:enable-path-metadata":true,"aws:cdk:enable-asset-metadata":true,"aws:cdk:version-reporting":true,"aws:cdk:bundling-stacks":["*"]}`,
  CDK_OUTDIR: 'cdk.out',
  CDK_CLI_ASM_VERSION: '11.0.0',
  CDK_CLI_VERSION: '1.106.1'
}
Not making progress trying to resolve environmental context. Giving up.
[Error at /CdkTs1Stack] The filter 'null' is invalid
  Annotations.addMessage (/app/cdk-ts1/node_modules/@aws-cdk/core/lib/annotations.ts:92:25)
  Annotations.addError (/app/cdk-ts1/node_modules/@aws-cdk/core/lib/annotations.ts:51:10)
  Function.getValue (/app/cdk-ts1/node_modules/@aws-cdk/core/lib/context-provider.ts:106:31)
  Function.fromLookup (/app/cdk-ts1/node_modules/@aws-cdk/aws-ec2/lib/vpc.ts:1077:66)
  new CdkTs1Stack (/app/cdk-ts1/lib/cdk-ts1-stack.ts:9:25)
  Object.<anonymous> (/app/cdk-ts1/bin/cdk-ts1.ts:7:1)
  Module._compile (internal/modules/cjs/loader.js:1063:30)
  Module.m._compile (/app/cdk-ts1/node_modules/ts-node/src/index.ts:1056:23)
  Module._extensions..js (internal/modules/cjs/loader.js:1092:10)
  Object.require.extensions.<computed> [as .ts] (/app/cdk-ts1/node_modules/ts-node/src/index.ts:1059:12)
  Module.load (internal/modules/cjs/loader.js:928:32)
  Function.Module._load (internal/modules/cjs/loader.js:769:14)
  Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:72:12)
  main (/app/cdk-ts1/node_modules/ts-node/src/bin.ts:198:14)
  Object.<anonymous> (/app/cdk-ts1/node_modules/ts-node/src/bin.ts:288:3)
  Module._compile (internal/modules/cjs/loader.js:1063:30)
  Object.Module._extensions..js (internal/modules/cjs/loader.js:1092:10)
  Module.load (internal/modules/cjs/loader.js:928:32)
  Function.Module._load (internal/modules/cjs/loader.js:769:14)
  Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:72:12)
  /usr/lib/node_modules/npm/node_modules/libnpx/index.js:268:14
Found errors
Error: Found errors
    at StackCollection.processMetadataMessages (/usr/lib/node_modules/aws-cdk/lib/api/cxapp/cloud-assembly.ts:227:13)
    at CdkToolkit.validateStacks (/usr/lib/node_modules/aws-cdk/lib/cdk-toolkit.ts:427:12)
    at CdkToolkit.selectStacksForDiff (/usr/lib/node_modules/aws-cdk/lib/cdk-toolkit.ts:406:16)
    at processTicksAndRejections (internal/process/task_queues.js:93:5)
    at CdkToolkit.synth (/usr/lib/node_modules/aws-cdk/lib/cdk-toolkit.ts:300:20)
    at initCommandLine (/usr/lib/node_modules/aws-cdk/bin/cdk.ts:209:9)

[gliptak]

Other possibly related issues #5852 #14405 #9477 #7701 #3130 #3082

[github-actions]

This issue has not received any attention in 1 year. If you want to keep this issue open, please leave a comment below and auto-close will be canceled.

[jjmonsalveg]

@kylevoyto were you able to solve this issue? I'm facing the same problem

[kylevoyto]

@jjmonsalveg no, I think I moved out of Cloud9.