aws-sam-cli
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Bug: FileNotFoundError on "sam build --use-container"
Description:
I was following this tutorial: hello-world
And since I don't have the correct python I used sam build --use-container.
Then the application seems to be built, but then an FileNotFoundError: is thrown.
If I try to build again I am only seeing the error nothing else.
However, if I change something in the hello-world/app.py file (adding an exclamation mark to the returned string) then the error disappears and everything seems to be working as it should. So probably not any major bug.
Steps to reproduce:
sam init
1
1
y
[enter]
[enter]
[enter]
[enter]
cd sam-app
sam build --use-container --debug
Observed result:
Click to see output
2024-02-29 14:57:02,095 | Config file location: /mnt/c/Users/XXX/sam-app/samconfig.toml
2024-02-29 14:57:02,100 | Loading configuration values from [default.['build'].parameters] (env.command_name.section) in config file at
'/mnt/c/Users/XXX/sam-app/samconfig.toml'...
2024-02-29 14:57:02,103 | Configuration values successfully loaded.
2024-02-29 14:57:02,104 | Configuration values are: {'stack_name': 'sam-app', 'cached': True, 'parallel': True}
2024-02-29 14:57:02,120 | Using SAM Template at /mnt/c/Users/XXX/sam-app/template.yaml
2024-02-29 14:57:02,173 | Using config file: samconfig.toml, config environment: default
2024-02-29 14:57:02,175 | Expand command line arguments to:
2024-02-29 14:57:02,176 | --template_file=/mnt/c/Users/XXX/sam-app/template.yaml --use_container --parallel --mount_with=READ
--build_dir=.aws-sam/build --cache_dir=.aws-sam/cache --cached
2024-02-29 14:57:02,211 | 'build' command is called
2024-02-29 14:57:02,212 | Starting Build use cache
2024-02-29 14:57:02,212 | Starting Build inside a container
2024-02-29 14:57:02,225 | No Parameters detected in the template
2024-02-29 14:57:02,283 | There is no customer defined id or cdk path defined for resource HelloWorldFunction, so we will use the resource logical id as the resource id
2024-02-29 14:57:02,283 | There is no customer defined id or cdk path defined for resource ServerlessRestApi, so we will use the resource logical id as the resource id
2024-02-29 14:57:02,285 | 0 stacks found in the template
2024-02-29 14:57:02,286 | No Parameters detected in the template
2024-02-29 14:57:02,305 | There is no customer defined id or cdk path defined for resource HelloWorldFunction, so we will use the resource logical id as the resource id
2024-02-29 14:57:02,306 | There is no customer defined id or cdk path defined for resource ServerlessRestApi, so we will use the resource logical id as the resource id
2024-02-29 14:57:02,309 | 2 resources found in the stack
2024-02-29 14:57:02,310 | Found Serverless function with name='HelloWorldFunction' and CodeUri='hello_world/'
2024-02-29 14:57:02,311 | --base-dir is not presented, adjusting uri hello_world/ relative to /mnt/c/Users/XXX/sam-app/template.yaml
2024-02-29 14:57:02,375 | 2 resources found in the stack
2024-02-29 14:57:02,376 | Found Serverless function with name='HelloWorldFunction' and CodeUri='hello_world/'
2024-02-29 14:57:02,388 | Instantiating build definitions
2024-02-29 14:57:02,391 | No previous build graph found, generating new one
2024-02-29 14:57:02,393 | Unique function build definition found, adding as new (Function Build Definition: BuildDefinition(python3.9,
/mnt/c/Users/XXX/sam-app/hello_world, Zip, , e3f59988-10b4-45b4-8036-621ab7e04461, {}, {}, x86_64, []), Function:
Function(function_id='HelloWorldFunction', name='HelloWorldFunction', functionname='HelloWorldFunction', runtime='python3.9', memory=128, timeout=3,
handler='app.lambda_handler', imageuri=None, packagetype='Zip', imageconfig=None, codeuri='/mnt/c/Users/XXX/sam-app/hello_world', environment=None,
rolearn=None, layers=[], events={'HelloWorld': {'Type': 'Api', 'Properties': {'Path': '/hello', 'Method': 'get', 'RestApiId': 'ServerlessRestApi'}}},
metadata={'SamResourceId': 'HelloWorldFunction'}, inlinecode=None, codesign_config_arn=None, architectures=['x86_64'], function_url_config=None,
function_build_info=<FunctionBuildInfo.BuildableZip: ('BuildableZip', 'Regular ZIP function which can be build with SAM CLI')>, stack_path='',
runtime_management_config=None, logging_config=None))
2024-02-29 14:57:02,417 | Async execution started
2024-02-29 14:57:02,418 | Invoking function functools.partial(<bound method ParallelBuildStrategy.build_single_function_definition of
<samcli.lib.build.build_strategy.ParallelBuildStrategy object at 0x7f38471104d0>>, <samcli.lib.build.build_graph.FunctionBuildDefinition object at 0x7f3846fa4250>)
2024-02-29 14:57:02,420 | Running incremental build for runtime python3.9 for following resources (HelloWorldFunction)
2024-02-29 14:57:02,421 | Waiting for async results
2024-02-29 14:57:02,465 | Cache is invalid, running build and copying resources for following functions (HelloWorldFunction)
2024-02-29 14:57:02,466 | Building codeuri: /mnt/c/Users/XXX/sam-app/hello_world runtime: python3.9 metadata: {} architecture: x86_64 functions:
HelloWorldFunction
2024-02-29 14:57:02,468 | Building to following folder /mnt/c/Users/XXX/sam-app/.aws-sam/build/HelloWorldFunction
2024-02-29 14:57:02,509 | Checking free port on 127.0.0.1:7248
Fetching public.ecr.aws/sam/build-python3.9:latest-x86_64 Docker container image......
2024-02-29 14:57:04,550 | Mounting /mnt/c/Users/XXX/sam-app/hello_world as /tmp/samcli/source:ro,delegated, inside runtime container
Using the request object from command line argument
Loading workflow module 'aws_lambda_builders.workflows'
Registering workflow 'CustomMakeBuilder' with capability 'Capability(language='provided', dependency_manager=None, application_framework=None)'
Registering workflow 'DotnetCliPackageBuilder' with capability 'Capability(language='dotnet', dependency_manager='cli-package', application_framework=None)'
Registering workflow 'GoModulesBuilder' with capability 'Capability(language='go', dependency_manager='modules', application_framework=None)'
Registering workflow 'JavaGradleWorkflow' with capability 'Capability(language='java', dependency_manager='gradle', application_framework=None)'
Registering workflow 'JavaMavenWorkflow' with capability 'Capability(language='java', dependency_manager='maven', application_framework=None)'
Registering workflow 'NodejsNpmBuilder' with capability 'Capability(language='nodejs', dependency_manager='npm', application_framework=None)'
Registering workflow 'NodejsNpmEsbuildBuilder' with capability 'Capability(language='nodejs', dependency_manager='npm-esbuild', application_framework=None)'
Registering workflow 'PythonPipBuilder' with capability 'Capability(language='python', dependency_manager='pip', application_framework=None)'
Registering workflow 'RubyBundlerBuilder' with capability 'Capability(language='ruby', dependency_manager='bundler', application_framework=None)'
Registering workflow 'RustCargoLambdaBuilder' with capability 'Capability(language='rust', dependency_manager='cargo', application_framework=None)'
Found workflow 'PythonPipBuilder' to support capabilities 'Capability(language='python', dependency_manager='pip', application_framework=None)'
Running workflow 'PythonPipBuilder'
Running PythonPipBuilder:ResolveDependencies
calling pip download -r /tmp/samcli/source/requirements.txt --dest /tmp/samcli/scratch --exists-action i
pip stdout: b'Collecting requests\n Downloading requests-2.31.0-py3-none-any.whl (62 kB)\n \xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81 62.6/62.6 kB 4.4 MB/s eta 0:00:00\nCollecting certifi>=2017.4.17\n Downloading certifi-2024.2.2-py3-none-any.whl (163 kB)\n \xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81 163.8/163.8 kB 6.0 MB/s eta 0:00:00\nCollecting urllib3<3,>=1.21.1\n Downloading urllib3-2.2.1-py3-none-any.whl (121 kB)\n \xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81 121.1/121.1 kB 8.4 MB/s eta 0:00:00\nCollecting charset-normalizer<4,>=2\n Downloading charset_normalizer-3.3.2-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (142 kB)\n \xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81 142.3/142.3 kB 8.0 MB/s eta 0:00:00\nCollecting idna<4,>=2.5\n Downloading idna-3.6-py3-none-any.whl (61 kB)\n \xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81\xe2\x94\x81 61.6/61.6 kB 5.8 MB/s eta 0:00:00\nSaved /tmp/samcli/scratch/requests-2.31.0-py3-none-any.whl\nSaved /tmp/samcli/scratch/certifi-2024.2.2-py3-none-any.whl\nSaved /tmp/samcli/scratch/charset_normalizer-3.3.2-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl\nSaved /tmp/samcli/scratch/idna-3.6-py3-none-any.whl\nSaved /tmp/samcli/scratch/urllib3-2.2.1-py3-none-any.whl\nSuccessfully downloaded requests certifi charset-normalizer idna urllib3\n'
pip stderr: b"WARNING: pip is being invoked by an old script wrapper. This will fail in a future version of pip.\nPlease see https://github.com/pypa/pip/issues/5599 for advice on fixing the underlying issue.\nTo avoid this problem you can invoke Python with '-m pip' instead of running pip directly.\n\n[notice] A new release of pip is available: 23.0.1 -> 24.0\n[notice] To update, run: pip install --upgrade pip\n"
Full dependency closure: {charset-normalizer==3.3.2(wheel), requests==2.31.0(wheel), urllib3==2.2.1(wheel), idna==3.6(wheel), certifi==2024.2.2(wheel)}
initial compatible: {charset-normalizer==3.3.2(wheel), requests==2.31.0(wheel), urllib3==2.2.1(wheel), idna==3.6(wheel), certifi==2024.2.2(wheel)}
initial incompatible: set()
Downloading missing wheels: set()
compatible wheels after second download pass: {charset-normalizer==3.3.2(wheel), requests==2.31.0(wheel), urllib3==2.2.1(wheel), idna==3.6(wheel), certifi==2024.2.2(wheel)}
Build missing wheels from sdists (C compiling True): set()
compatible after building wheels (no C compiling): {charset-normalizer==3.3.2(wheel), requests==2.31.0(wheel), urllib3==2.2.1(wheel), idna==3.6(wheel), certifi==2024.2.2(wheel)}
Build missing wheels from sdists (C compiling False): set()
compatible after building wheels (C compiling): {charset-normalizer==3.3.2(wheel), requests==2.31.0(wheel), urllib3==2.2.1(wheel), idna==3.6(wheel), certifi==2024.2.2(wheel)}
Final compatible: {charset-normalizer==3.3.2(wheel), requests==2.31.0(wheel), urllib3==2.2.1(wheel), idna==3.6(wheel), certifi==2024.2.2(wheel)}
Final incompatible: set()
Final missing wheels: set()
PythonPipBuilder:ResolveDependencies succeeded
Running PythonPipBuilder:CopySource
Copying source file (/tmp/samcli/source/app.py) to destination (/tmp/samcli/artifacts/app.py)
Copying source file (/tmp/samcli/source/requirements.txt) to destination (/tmp/samcli/artifacts/requirements.txt)
Copying source file (/tmp/samcli/source/__init__.py) to destination (/tmp/samcli/artifacts/__init__.py)
PythonPipBuilder:CopySource succeeded
2024-02-29 14:57:07,059 | Build inside container returned response {"jsonrpc": "2.0", "id": 1, "result": {"artifacts_dir": "/tmp/samcli/artifacts"}}
2024-02-29 14:57:07,060 | Build inside container was successful. Copying artifacts from container to host
2024-02-29 14:57:08,130 | Copying from container: /tmp/samcli/artifacts/. -> /mnt/c/Users/XXX/sam-app/.aws-sam/build/HelloWorldFunction
2024-02-29 14:57:10,034 | Build inside container succeeded
2024-02-29 14:57:14,929 | Async execution completed
2024-02-29 14:57:14,945 | There is no customer defined id or cdk path defined for resource HelloWorldFunction, so we will use the resource logical id as the resource id
2024-02-29 14:57:14,953 | 2 resources found in the stack
2024-02-29 14:57:14,954 | Found Serverless function with name='HelloWorldFunction' and CodeUri='hello_world/'
Build Succeeded
2024-02-29 14:57:15,017 | Telemetry endpoint configured to be https://aws-serverless-tools-telemetry.us-west-2.amazonaws.com/metrics
Traceback (most recent call last):
File "samcli/__main__.py", line 12, in <module>
File "click/core.py", line 1157, in __call__
File "click/core.py", line 1078, in main
File "click/core.py", line 1688, in invoke
File "click/core.py", line 1434, in invoke
File "click/core.py", line 783, in invoke
File "samcli/cli/cli_config_file.py", line 347, in wrapper
File "click/decorators.py", line 92, in new_func
File "click/core.py", line 783, in invoke
File "samcli/lib/telemetry/metric.py", line 180, in wrapped
File "samcli/lib/telemetry/metric.py", line 215, in _send_command_run_metrics
File "samcli/lib/telemetry/metric.py", line 253, in _get_project_details
File "samcli/lib/iac/cdk/utils.py", line 27, in is_cdk_project
File "samcli/lib/iac/cdk/utils.py", line 73, in _relevant_cdk_files_are_present
FileNotFoundError: [Errno 2] No such file or directory
[5614] Failed to execute script '__main__' due to unhandled exception!
Expected result:
That no error would be thrown.
Additional environment details (Ex: Windows, Mac, Amazon Linux etc)
- OS: WSL (Ubuntu 22.04.3 distro) on Windows 10
-
sam --version: SAM CLI, version 1.110.0 - AWS region: eu-north-1
Click to see output from `docker info`
Client:
Version: 25.0.2
Context: default
Debug Mode: false
Plugins:
buildx: Docker Buildx (Docker Inc.)
Version: v0.12.1-desktop.4
Path: /usr/local/lib/docker/cli-plugins/docker-buildx
compose: Docker Compose (Docker Inc.)
Version: v2.24.3-desktop.1
Path: /usr/local/lib/docker/cli-plugins/docker-compose
debug: Get a shell into any image or container. (Docker Inc.)
Version: 0.0.22
Path: /usr/local/lib/docker/cli-plugins/docker-debug
dev: Docker Dev Environments (Docker Inc.)
Version: v0.1.0
Path: /usr/local/lib/docker/cli-plugins/docker-dev
extension: Manages Docker extensions (Docker Inc.)
Version: v0.2.21
Path: /usr/local/lib/docker/cli-plugins/docker-extension
feedback: Provide feedback, right in your terminal! (Docker Inc.)
Version: v1.0.4
Path: /usr/local/lib/docker/cli-plugins/docker-feedback
init: Creates Docker-related starter files for your project (Docker Inc.)
Version: v1.0.0
Path: /usr/local/lib/docker/cli-plugins/docker-init
sbom: View the packaged-based Software Bill Of Materials (SBOM) for an image (Anchore Inc.)
Version: 0.6.0
Path: /usr/local/lib/docker/cli-plugins/docker-sbom
scout: Docker Scout (Docker Inc.)
Version: v1.3.0
Path: /usr/local/lib/docker/cli-plugins/docker-scout
Server:
Containers: 4
Running: 0
Paused: 0
Stopped: 4
Images: 10
Server Version: 25.0.2
Storage Driver: overlay2
Backing Filesystem: extfs
Supports d_type: true
Using metacopy: false
Native Overlay Diff: true
userxattr: false
Logging Driver: json-file
Cgroup Driver: cgroupfs
Cgroup Version: 1
Plugins:
Volume: local
Network: bridge host ipvlan macvlan null overlay
Log: awslogs fluentd gcplogs gelf journald json-file local splunk syslog
Swarm: inactive
Runtimes: io.containerd.runc.v2 runc
Default Runtime: runc
Init Binary: docker-init
containerd version: ae07eda36dd25f8a1b98dfbf587313b99c0190bb
runc version: v1.1.12-0-g51d5e94
init version: de40ad0
Security Options:
seccomp
Profile: unconfined
Kernel Version: 5.15.133.1-microsoft-standard-WSL2
Operating System: Docker Desktop
OSType: linux
Architecture: x86_64
CPUs: 8
Total Memory: 7.605GiB
Name: docker-desktop
ID: 70719ed3-4bf9-47ca-8a72-2c1ce05d3a33
Docker Root Dir: /var/lib/docker
Debug Mode: false
HTTP Proxy: http.docker.internal:3128
HTTPS Proxy: http.docker.internal:3128
No Proxy: hubproxy.docker.internal
Experimental: false
Insecure Registries:
hubproxy.docker.internal:5555
127.0.0.0/8
Live Restore Enabled: false
WARNING: No blkio throttle.read_bps_device support
WARNING: No blkio throttle.write_bps_device support
WARNING: No blkio throttle.read_iops_device support
WARNING: No blkio throttle.write_iops_device support
WARNING: daemon is not using the default seccomp profile
Click to see output of `sam --info`
# Paste the output of `sam --info` here
{
"version": "1.110.0",
"system": {
"python": "3.11.3",
"os": "Linux-5.15.133.1-microsoft-standard-WSL2-x86_64-with-glibc2.35"
},
"additional_dependencies": {
"docker_engine": "25.0.2",
"aws_cdk": "Not available",
"terraform": "Not available"
},
"available_beta_feature_env_vars": [
"SAM_CLI_BETA_FEATURES",
"SAM_CLI_BETA_BUILD_PERFORMANCE",
"SAM_CLI_BETA_TERRAFORM_SUPPORT",
"SAM_CLI_BETA_RUST_CARGO_LAMBDA"
]
}
Add --debug flag to command you are running
Hi, thanks for bringing up the issue, looking closer it seems like this is closely related to this issue, which is a bug occurring from WSL when using newly created automounted directories, which explain why editing your file fixes the issue. Regardless however, while we may not be able to fix this issue since it comes from WSL, we should not be panicking like this especially since this error is occurring in the telemetry and not in the actual build which succeeded. Marking this as a bug and letting the team know. Thanks
@jysheng123
Ok thanks for the response! I'm sorry if it sounded like panicking or if I reported it wrongly.
It's my first time reporting something, so let me know if it is anything I can improve.
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