Unable To Reference DeleteForceSyncMsgQueue On Build From Master

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Introduction

When attempting to create a containerized version of a repository from the main branch with zero local changes and being fully up to date with master, an error may occur due to an undefined reference to deleteForceSyncMsgQueue. This issue can be frustrating, especially when trying to run a simulated version of rdk-b in docker containers for "live" testing. In this article, we will explore the possible causes of this error and provide a solution to resolve it.

Understanding the Error

The error message indicates that there is an undefined reference to deleteForceSyncMsgQueue in the WebConfigMultipartTask function of the webcfg.c file. This error occurs during the linking phase of the compilation process. The linker is unable to find the definition of the deleteForceSyncMsgQueue function, resulting in the error.

Possible Causes

There are several possible causes of this error:

  • Missing Function Definition: The deleteForceSyncMsgQueue function may not be defined in the webcfg.c file or in any other included header files.
  • Incorrect Function Signature: The function signature of deleteForceSyncMsgQueue may be incorrect, leading to the linker being unable to find the function.
  • Missing Header File: The header file that contains the definition of deleteForceSyncMsgQueue may not be included in the compilation process.

Solution

To resolve this error, we need to ensure that the deleteForceSyncMsgQueue function is defined and included in the compilation process. Here are the steps to follow:

  1. Check the Function Definition: Verify that the deleteForceSyncMsgQueue function is defined in the webcfg.c file or in any other included header files.
  2. Check the Function Signature: Ensure that the function signature of deleteForceSyncMsgQueue is correct.
  3. Include the Header File: Make sure that the header file that contains the definition of deleteForceSyncMsgQueue is included in the compilation process.

Maintained Docker File

To create a maintained docker file for this library, we can follow these steps:

  1. Create a Dockerfile: Create a new file named Dockerfile in the root directory of the repository.
  2. Specify the Base Image: Specify the base image for the docker container. For example, we can use the ubuntu image.
  3. Copy the Source Code: Copy the source code of the library into the docker container.
  4. Compile the Library: Compile the library using the cmake and make commands.
  5. Create a Docker Image: Create a docker image from the compiled library.

Here is an example of a maintained docker file:

# Specify the base image
FROM ubuntu:latest

# Set the working directory
WORKDIR /app

# Copy the source code
COPY . /app

# Install the required dependencies
RUN apt-get update && apt-get install -y build-essential cmake

# Compile the library
RUN cmake . && make

# Create a docker image
FROM ubuntu:latest
WORKDIR /app
COPY --=0 /app/webcfgCli /app/webcfgCli
CMD ["./webcfgCli"]

Conclusion

In conclusion, the error undefined reference to deleteForceSyncMsgQueue can be resolved by ensuring that the deleteForceSyncMsgQueue function is defined and included in the compilation process. Additionally, creating a maintained docker file can help to simplify the process of creating a containerized version of the repository. By following the steps outlined in this article, developers can resolve this error and create a containerized version of the repository.

Troubleshooting Tips

Here are some additional troubleshooting tips to help resolve this error:

  • Check the Compilation Output: Check the compilation output for any errors or warnings.
  • Verify the Function Definition: Verify that the deleteForceSyncMsgQueue function is defined in the webcfg.c file or in any other included header files.
  • Check the Function Signature: Ensure that the function signature of deleteForceSyncMsgQueue is correct.
  • Include the Header File: Make sure that the header file that contains the definition of deleteForceSyncMsgQueue is included in the compilation process.

Related Issues

Here are some related issues that may be encountered when trying to create a containerized version of the repository:

  • Undefined Reference to Other Functions: If the deleteForceSyncMsgQueue function is not the only function that is causing the error, it may be necessary to investigate other functions that are causing the error.
  • Missing Header Files: If the header file that contains the definition of deleteForceSyncMsgQueue is not included in the compilation process, it may be necessary to investigate why the header file is not being included.
  • Incorrect Function Signatures: If the function signature of deleteForceSyncMsgQueue is incorrect, it may be necessary to investigate why the function signature is incorrect.

Best Practices

Here are some best practices to follow when trying to create a containerized version of the repository:

  • Use a Maintained Docker File: Use a maintained docker file to simplify the process of creating a containerized version of the repository.
  • Verify the Function Definition: Verify that the deleteForceSyncMsgQueue function is defined in the webcfg.c file or in any other included header files.
  • Check the Function Signature: Ensure that the function signature of deleteForceSyncMsgQueue is correct.
  • Include the Header File: Make sure that the header file that contains the definition of deleteForceSyncMsgQueue is included in the compilation process.
    Q&A: Unable to Reference deleteForceSyncMsgQueue on Build from Master ====================================================================

Q: What is the error "undefined reference to deleteForceSyncMsgQueue" and how can I resolve it?

A: The error "undefined reference to deleteForceSyncMsgQueue" occurs when the linker is unable to find the definition of the deleteForceSyncMsgQueue function. To resolve this error, you need to ensure that the deleteForceSyncMsgQueue function is defined and included in the compilation process.

Q: Why is the deleteForceSyncMsgQueue function not being found by the linker?

A: There are several possible reasons why the deleteForceSyncMsgQueue function is not being found by the linker:

  • The function is not defined in the webcfg.c file or in any other included header files.
  • The function signature is incorrect.
  • The header file that contains the definition of deleteForceSyncMsgQueue is not included in the compilation process.

Q: How can I verify that the deleteForceSyncMsgQueue function is defined?

A: To verify that the deleteForceSyncMsgQueue function is defined, you can:

  • Check the webcfg.c file to ensure that the function is defined.
  • Check the included header files to ensure that the function is defined.
  • Use a code analysis tool to identify any issues with the function definition.

Q: How can I ensure that the deleteForceSyncMsgQueue function is included in the compilation process?

A: To ensure that the deleteForceSyncMsgQueue function is included in the compilation process, you can:

  • Include the header file that contains the definition of deleteForceSyncMsgQueue in the compilation process.
  • Use a build system such as CMake to manage the compilation process and ensure that the necessary header files are included.
  • Use a code analysis tool to identify any issues with the compilation process.

Q: What is the best way to create a maintained docker file for this library?

A: The best way to create a maintained docker file for this library is to:

  • Use a build system such as CMake to manage the compilation process.
  • Use a code analysis tool to identify any issues with the compilation process.
  • Include the necessary header files in the compilation process.
  • Use a maintained docker file to simplify the process of creating a containerized version of the repository.

Q: How can I troubleshoot issues with the deleteForceSyncMsgQueue function?

A: To troubleshoot issues with the deleteForceSyncMsgQueue function, you can:

  • Check the compilation output for any errors or warnings.
  • Verify that the function is defined in the webcfg.c file or in any other included header files.
  • Check the function signature to ensure that it is correct.
  • Use a code analysis tool to identify any issues with the function definition.

Q: What are some best practices for creating a containerized version of this library?

A: Some best practices for creating a containerized version of this library include:

  • Using a maintained docker file to simplify the process of creating a containerized version of the repository.
  • Verifying that the deleteForceSyncMsgQueue function is defined and included in the compilation process.
  • Checking the function signature to ensure that it is correct.
  • Using a code analysis tool to identify any issues with the compilation process.

Q: How can I create a containerized version of this library using a maintained docker file?

A: To create a containerized version of this library using a maintained docker file, you can:

  • Create a new file named Dockerfile in the root directory of the repository.
  • Specify the base image for the docker container.
  • Copy the source code of the library into the docker container.
  • Compile the library using the cmake and make commands.
  • Create a docker image from the compiled library.

Here is an example of a maintained docker file:

# Specify the base image
FROM ubuntu:latest

# Set the working directory
WORKDIR /app

# Copy the source code
COPY . /app

# Install the required dependencies
RUN apt-get update && apt-get install -y build-essential cmake

# Compile the library
RUN cmake . && make

# Create a docker image
FROM ubuntu:latest
WORKDIR /app
COPY --=0 /app/webcfgCli /app/webcfgCli
CMD ["./webcfgCli"]

Q: What are some related issues that may be encountered when trying to create a containerized version of this library?

A: Some related issues that may be encountered when trying to create a containerized version of this library include:

  • Undefined reference to other functions.
  • Missing header files.
  • Incorrect function signatures.

Q: How can I troubleshoot these related issues?

A: To troubleshoot these related issues, you can:

  • Check the compilation output for any errors or warnings.
  • Verify that the necessary header files are included in the compilation process.
  • Check the function signatures to ensure that they are correct.
  • Use a code analysis tool to identify any issues with the compilation process.