Bug: sam build - UnicodeEncodeError

Description:

Just trying to follow the tutorial from here: https://docs.aws.amazon.com/serverless-application-model/latest/developerguide/serverless-getting-started-hello-world.html and having issue when trying to run sam build

Steps to reproduce:

sam init

You can preselect a particular runtime or package type when using the sam init experience. Call sam init --help to learn more.

Which template source would you like to use? 1 - AWS Quick Start Templates 2 - Custom Template Location Choice: 1

Choose an AWS Quick Start application template 1 - Hello World Example 2 - Data processing 3 - Hello World Example with Powertools for AWS Lambda 4 - Multi-step workflow 5 - Scheduled task 6 - Standalone function 7 - Serverless API 8 - Infrastructure event management 9 - Lambda Response Streaming 10 - Serverless Connector Hello World Example 11 - Multi-step workflow with Connectors 12 - GraphQLApi Hello World Example 13 - Full Stack 14 - Lambda EFS example 15 - DynamoDB Example 16 - Machine Learning Template: 1

Use the most popular runtime and package type? (python3.13 and zip) [y/N]: n

Which runtime would you like to use? 1 - dotnet8 2 - dotnet6 3 - go (provided.al2) 4 - go (provided.al2023) 5 - graalvm.java11 (provided.al2) 6 - graalvm.java17 (provided.al2) 7 - java21 8 - java17 9 - java11 10 - java8.al2 11 - nodejs20.x 12 - nodejs18.x 13 - nodejs16.x 14 - python3.9 15 - python3.8 16 - python3.13 17 - python3.12 18 - python3.11 19 - python3.10 20 - ruby3.3 21 - ruby3.2 22 - rust (provided.al2) 23 - rust (provided.al2023) Runtime: 11

What package type would you like to use? 1 - Zip 2 - Image Package type: 1

Based on your selections, the only dependency manager available is npm. We will proceed copying the template using npm.

Select your starter template 1 - Hello World Example 2 - Hello World Example TypeScript Template: 1

Would you like to enable X-Ray tracing on the function(s) in your application? [y/N]: y X-Ray will incur an additional cost. View https://aws.amazon.com/xray/pricing/ for more details

Would you like to enable monitoring using CloudWatch Application Insights? For more info, please view https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/cloudwatch-application-insights.html [y/N]:

-----------------------
Generating application:
-----------------------
Name: sam-app
Runtime: nodejs20.x
Architectures: x86_64
Dependency Manager: npm
Application Template: hello-world
Output Directory: .
Configuration file: sam-app\samconfig.toml

Next steps can be found in the README file at sam-app\README.md

cd sam-app sam build

Observed result:

2024-11-20 22:27:33,156 | Config file location: C:\ΕΓΩ\LEARNING\serverless\sam-app\samconfig.toml 2024-11-20 22:27:33,161 | Loading configuration values from [default.['build'].parameters] (env.command_name.section) in config file at 'C:\ΕΓΩ\LEARNING\serverless\sam-app\samconfig.toml'... 2024-11-20 22:27:33,163 | Configuration values successfully loaded. 2024-11-20 22:27:33,166 | Configuration values are: {'stack_name': 'sam-app', 'cached': True, 'parallel': True} 2024-11-20 22:27:33,171 | Using SAM Template at C:\ΕΓΩ\LEARNING\serverless\sam-app\template.yaml 2024-11-20 22:27:33,201 | Using config file: samconfig.toml, config environment: default 2024-11-20 22:27:33,202 | Expand command line arguments to: 2024-11-20 22:27:33,203 | --template_file=C:\ΕΓΩ\LEARNING\serverless\sam-app\template.yaml --parallel --mount_with=READ --build_dir=.aws-sam\build --cache_dir=.aws-sam\cache --cached 2024-11-20 22:27:33,458 | 'build' command is called 2024-11-20 22:27:33,458 | Starting Build use cache 2024-11-20 22:27:33,468 | No Parameters detected in the template 2024-11-20 22:27:33,502 | 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 2024-11-20 22:27:33,504 | 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 2024-11-20 22:27:33,507 | 0 stacks found in the template 2024-11-20 22:27:33,507 | No Parameters detected in the template 2024-11-20 22:27:33,535 | 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 2024-11-20 22:27:33,537 | 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 2024-11-20 22:27:33,538 | 2 resources found in the stack 2024-11-20 22:27:33,540 | Found Serverless function with name='HelloWorldFunction' and CodeUri='hello-world/' 2024-11-20 22:27:33,541 | --base-dir is not presented, adjusting uri hello-world/ relative to C:\ΕΓΩ\LEARNING\serverless\sam-app\template.yaml 2024-11-20 22:27:33,550 | 2 resources found in the stack 2024-11-20 22:27:33,551 | Found Serverless function with name='HelloWorldFunction' and CodeUri='hello-world/' 2024-11-20 22:27:33,554 | Instantiating build definitions 2024-11-20 22:27:33,558 | Unique function build definition found, adding as new (Function Build Definition: BuildDefinition(nodejs20.x, C:\ΕΓΩ\LEARNING\serverless\sam-app\hello-world, Zip, , d2b1f92f-0ac3-4fff-ba50-4039516d8ea1, {}, {},
x86_64, []), Function: Function({'function_id': 'HelloWorldFunction', 'name': 'HelloWorldFunction', 'functionname': 'HelloWorldFunction', 'runtime': 'nodejs20.x', 'memory': None, 'timeout': 3, 'handler': 'app.lambdaHandler', 'imageuri': None,'packagetype': 'Zip', 'imageconfig': None, 'codeuri': 'C:\ΕΓΩ\LEARNING\serverless\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})) 2024-11-20 22:27:33,573 | Telemetry endpoint configured to be https://aws-serverless-tools-telemetry.us-west-2.amazonaws.com/metrics 2024-11-20 22:27:33,772 | Telemetry endpoint configured to be https://aws-serverless-tools-telemetry.us-west-2.amazonaws.com/metrics 2024-11-20 22:27:33,772 | Sending Telemetry: {'metrics': [{'commandRun': {'requestId': 'f3d0b9f5-a286-438d-8d65-2181d50e7772', 'installationId': '9d33b273-90c5-48da-9d3a-c1fc45358ec7', 'sessionId': '31a6e489-2362-4a2e-9c3b-150b71efa9bb',
'executionEnvironment': 'CLI', 'ci': False, 'pyversion': '3.12.6', 'samcliVersion': '1.129.0', 'awsProfileProvided': False, 'debugFlagProvided': True, 'region': '', 'commandName': 'sam build', 'metricSpecificAttributes': {'projectType':
'CFN', 'gitOrigin': None, 'projectName': '593ab2ca51e925b9f6c2f258bc55ed5926cf6d2c78239a685d65907e4ec7edd3', 'initialCommit': None}, 'duration': 372, 'exitReason': 'UnicodeEncodeError', 'exitCode': 255}}]} 2024-11-20 22:27:33,773 | Unable to find Click Context for getting session_id. 2024-11-20 22:27:33,779 | Sending Telemetry: {'metrics': [{'events': {'requestId': 'bcabcca8-57f5-425c-8879-858db3c8d121', 'installationId': '9d33b273-90c5-48da-9d3a-c1fc45358ec7', 'sessionId': '31a6e489-2362-4a2e-9c3b-150b71efa9bb', 'executionEnvironment': 'CLI', 'ci': False, 'pyversion': '3.12.6', 'samcliVersion': '1.129.0', 'commandName': 'sam build', 'metricSpecificAttributes': {'events': [{'event_name': 'SamConfigFileExtension', 'event_value': '.toml', 'thread_id':
'ee76ac32e5ba43879cf9b22f7e36e274', 'time_stamp': '2024-11-20 20:27:33.156', 'exception_name': None}, {'event_name': 'SamConfigFileExtension', 'event_value': '.toml', 'thread_id': '90d00a4dea3148a3a1d54327d53eccee', 'time_stamp': '2024-11-20 20:27:33.200', 'exception_name': None}, {'event_name': 'BuildFunctionRuntime', 'event_value': 'nodejs20.x', 'thread_id': 'e590787be8654384a2ea222afc9db613', 'time_stamp': '2024-11-20 20:27:33.554', 'exception_name': None}]}}}]} 2024-11-20 22:27:34,479 | HTTPSConnectionPool(host='aws-serverless-tools-telemetry.us-west-2.amazonaws.com', port=443): Read timed out. (read timeout=0.1) 2024-11-20 22:27:34,481 | HTTPSConnectionPool(host='aws-serverless-tools-telemetry.us-west-2.amazonaws.com', port=443): Read timed out. (read timeout=0.1)

Error: 'charmap' codec can't encode characters in position 140-142: character maps to Traceback: File "C:\Program Files\Amazon\AWSSAMCLI\runtime\Lib\site-packages\click\core.py", line 1078, in main rv = self.invoke(ctx) ^^^^^^^^^^^^^^^^ File "C:\Program Files\Amazon\AWSSAMCLI\runtime\Lib\site-packages\click\core.py", line 1688, in invoke return _process_result(sub_ctx.command.invoke(sub_ctx)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Program Files\Amazon\AWSSAMCLI\runtime\Lib\site-packages\click\core.py", line 1434, in invoke return ctx.invoke(self.callback, ctx.params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Program Files\Amazon\AWSSAMCLI\runtime\Lib\site-packages\click\core.py", line 783, in invoke return __callback(*args, *kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Program Files\Amazon\AWSSAMCLI\runtime\Lib\site-packages\samcli\cli\cli_config_file.py", line 347, in wrapper return func(args, kwargs) ^^^^^^^^^^^^^^^^^^^^^ File "C:\Program Files\Amazon\AWSSAMCLI\runtime\Lib\site-packages\click\decorators.py", line 92, in new_func return ctx.invoke(f, obj, *args, kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Program Files\Amazon\AWSSAMCLI\runtime\Lib\site-packages\click\core.py", line 783, in invoke return __callback(*args, *kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Program Files\Amazon\AWSSAMCLI\runtime\Lib\site-packages\samcli\lib\telemetry\metric.py", line 185, in wrapped raise exception # pylint: disable=raising-bad-type ^^^^^^^^^^^^^^^ File "C:\Program Files\Amazon\AWSSAMCLI\runtime\Lib\site-packages\samcli\lib\telemetry\metric.py", line 150, in wrapped return_value = func(args, kwargs) ^^^^^^^^^^^^^^^^^^^^^ File "C:\Program Files\Amazon\AWSSAMCLI\runtime\Lib\site-packages\samcli\lib\utils\version_checker.py", line 43, in wrapped actual_result = func(*args, *kwargs) ^^^^^^^^^^^^^^^^^^^^^ File "C:\Program Files\Amazon\AWSSAMCLI\runtime\Lib\site-packages\samcli\cli\main.py", line 95, in wrapper return func(args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^ File "C:\Program Files\Amazon\AWSSAMCLI\runtime\Lib\site-packages\samcli\commands\build\command.py", line 169, in cli do_cli( File "C:\Program Files\Amazon\AWSSAMCLI\runtime\Lib\site-packages\samcli\commands\build\command.py", line 258, in do_cli ctx.run() File "C:\Program Files\Amazon\AWSSAMCLI\runtime\Lib\site-packages\samcli\commands\build\build_context.py", line 284, in run self._build_result = builder.build() ^^^^^^^^^^^^^^^ File "C:\Program Files\Amazon\AWSSAMCLI\runtime\Lib\site-packages\samcli\lib\build\app_builder.py", line 192, in build build_graph = self._get_build_graph(self._container_env_var, self._container_env_var_file) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Program Files\Amazon\AWSSAMCLI\runtime\Lib\site-packages\samcli\lib\build\app_builder.py", line 276, in _get_build_graph build_graph.clean_redundant_definitions_and_update(not self._is_building_specific_resource) File "C:\Program Files\Amazon\AWSSAMCLI\runtime\Lib\site-packages\samcli\lib\build\build_graph.py", line 324, in clean_redundant_definitions_and_update self._atomic_write() File "C:\Program Files\Amazon\AWSSAMCLI\runtime\Lib\site-packages\samcli\lib\build\build_graph.py", line 482, in _atomic_write self._write() File "C:\Program Files\Amazon\AWSSAMCLI\runtime\Lib\site-packages\samcli\lib\build\build_graph.py", line 473, in _write self._filepath.write_text(tomlkit.dumps(document)) File "pathlib.py", line 1048, in write_text File "encodings\cp1252.py", line 19, in encode

Expected result:

$ sam build Starting Build use cache Manifest file is changed (new hash: 3298f1304...d4d421) or dependency folder (.aws-sam/deps/4d3dfad6-a267-47a6-a6cd-e07d6fae318c) is missing for (HelloWorldFunction), downloading dependencies and copying/building source Building codeuri: /Users/.../Demo/sam-tutorial1/sam-app/hello_world runtime: python3.9 metadata: {} architecture: x86_64 functions: HelloWorldFunction Running PythonPipBuilder:CleanUp Running PythonPipBuilder:ResolveDependencies Running PythonPipBuilder:CopySource Running PythonPipBuilder:CopySource

Build Succeeded

Built Artifacts : .aws-sam/build Built Template : .aws-sam/build/template.yaml

Additional environment details (Ex: Windows, Mac, Amazon Linux etc)

OS: Windows 10
sam --version: 1.129.0
aws cli --version: 2.22.2
AWS region: not provided yet

# Paste the output of `sam --info` here
{
  "version": "1.129.0",
  "system": {
    "python": "3.12.6",
    "os": "Windows-10-10.0.19045-SP0"
  },
  "additional_dependencies": {
    "docker_engine": "Not available",
    "aws_cdk": "Not available",
    "terraform": "1.9.8"
  },
  "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

aws / aws-sam-cli