Toh Rebars V120 Extension For Sketchup Download Fix -

The most famous bug: when you draw a beam and click "Generate Rebar," SketchUp freezes. This is because of an infinite loop in toh_rebars_geometry.rb.

Solution:
Open toh_rebars_geometry.rb and find line 187 (approx). Change:

# Old broken code
while true  
  # ... rebar placement logic
end

To:

# Patched code with escape for loop
max_iterations = 500
iteration = 0
while iteration < max_iterations
  # ... same logic
  iteration += 1
end

Save the file and reload the extension via Extensions → TOH Rebars → Reload.

Do not just double-click the file. Follow this sequence exactly:

  • Open SketchUp as Administrator (Right-click -> Run as Administrator).
  • Go to Extensions > Extension Manager.
  • Click Install Extension and select your toh_rebars_v120.rbz file.
  • Crucial: When the security warning pops up ("This extension is unsigned..."), click Always Allow.

    • After completing the steps, confirm success:

    The original TOH Rebars V120 was built for SketchUp 8 and 2013. Modern SketchUp versions (especially 2021+) have changed three critical things:

    If you still see errors, post your Ruby Console log (Window → Ruby Console) to the Sketchucation Troubleshooting forum with the tag #TOH_Rebars_Fix. The community, including the author of this article, actively monitors that thread.

    Need visual help? Search YouTube for "TOH Rebars V120 fix – manual patch walkthrough" (channel: Structural SketchUp Tips, uploaded Jan 2023).

    Have you successfully revived TOH Rebars V120? Share your method in the comments below.

    Subject: [SOLVED] Fix for TOH Rebars v120 Extension Download & Installation Issues

    Post Body:

    Hi everyone,

    I’ve noticed a few people struggling with the TOH Rebars v120 extension recently—specifically with downloads timing out, the "Invalid Plugin" error on startup, or the toolbar not appearing after installation.

    After some testing, I managed to get it running smoothly on SketchUp 2023/2024. Here is the step-by-step fix that worked for me:

    Sites offering “TOH Rebars v120 extension for sketchup download fix” with keygens or patches often contain:

    Always scan any downloaded .rbz or .exe with VirusTotal before use. toh rebars v120 extension for sketchup download fix

    If you provide the exact error message you’re seeing (e.g., “LoadError”, “uninitialized constant”, “DL is deprecated”), I can give you a precise fix for the legitimate version.

    2.0 Extension for SketchUp Download Fix." Since v1.2.0 is an older version and the developer has since released newer updates to address various bugs, this post focuses on standard installation fixes and upgrading to the most stable version.

    🏗️ Fix: TOH Rebars V1.2.0 Extension for SketchUp Download & Install

    If you are struggling to get TOH Rebars V1.2.0 running or facing download errors, follow these steps to resolve the issue. TOH Rebars is a powerful SketchUp extension designed for rapid structural detailing, including footings, columns, and beams. 1. Resolve Installation Failures (.RBZ Fix)

    Many download "fixes" are simply ensuring the file is installed correctly through the Extension Manager: Step 1: Open SketchUp.

    Step 2: Navigate to Extensions > Extension Manager (or Window > Extension Manager in older versions).

    Step 3: Click Install Extension and select the .rbz file you downloaded. Step 4: Restart SketchUp to ensure the toolbar appears. 2. Fix Common V1.2.0 Bugs (Upgrade Recommended)

    Version 1.2.0 is known for specific issues that were patched in later releases:

    Language Conflict: Early versions sometimes failed to install on Windows systems set to specific languages (like Thai). This was patched in v1.4.2 R2.

    Method Errors: If you experience "Method Errors" when creating triangular footings, this is a known bug in older builds.

    Recommendation: Download the latest stable version (currently v1.5.5 R2) from the official TOH Rebars Download Page to ensure compatibility with SketchUp 2018 through 2024. 3. Where to Find Official Downloads

    Avoid unofficial "fix" sites that may contain "unsigned" or modified files, as these can be unsafe for your system.

    TOH Rebars V120 (often referred to as version 1.2.0) is a popular structural reinforcement detailing extension for SketchUp. Users frequently encounter issues with broken download links or installation errors. Based on current developer resources and community fixes, this report outlines the necessary steps to resolve these problems. 1. Official Download & Version Verification

    Download issues often stem from using outdated third-party links. The extension has since been updated past version 1.2.0, with being the current stable series. Official Source

    : The most reliable way to obtain the fix and the latest file is via the developer's website at TOH Rebars Download Alternative Link

    : The developer frequently hosts current versions (such as v1.5.4) on Google Drive, which can be found in the descriptions of their Official YouTube Demonstrations 2. Installation Fix: Manual .RBZ Method The most famous bug: when you draw a

    If the automated Extension Warehouse installer fails, follow this manual "Download Fix" to ensure all files are placed correctly: Download the .rbz file directly from the TOH Rebars site Open SketchUp and navigate to Extensions > Extension Manager Install Extension Select the downloaded file and click Restart SketchUp

    immediately to finalize the registry and toolbar initialization. cadbydbs.com 3. Common Troubleshooting & Error Fixes

    If the extension still does not appear or produce reports, apply these system-level fixes:

    Toh Rebars v1.2.0 for SketchUp: Download & Installation Fix Guide

    Toh Rebars is a specialized SketchUp extension designed for structural engineers and designers to automate the creation of steel reinforcement (rebar) for concrete structures like beams, columns, and slabs. While version 1.2.0 was a popular early release, many users now encounter "fix" issues related to outdated download links or installation errors in newer versions of SketchUp. Official Download and Versioning

    To avoid broken links or security risks from third-party sites, always source the extension from the authorized developer, YotaThai, or the official Toh Rebars portal. Official Website: Toh Rebars Official .

    Latest Version: As of recent updates, the extension has progressed to v1.5.2. If you are looking for a "fix" for v1.2.0, upgrading to the latest version often resolves compatibility bugs found in older builds.

    Compatibility: The extension typically requires SketchUp 2018 or newer and runs exclusively on Windows. Common "Download Fix" Solutions

    If you are struggling to get the extension running, follow these troubleshooting steps:

    Toh Rebars is a specialized SketchUp extension designed for structural detailing, primarily used to automate the creation of reinforcement steel (rebars) for beams, columns, and foundations.

    If you are looking for a download fix or struggling to get version v1.2.0 (or higher) running, it is likely due to either a file format issue, a version mismatch, or installation bugs that were addressed in later updates. 1. Common Download & Installation Fixes

    Fix Incorrect File Extension: Sometimes downloads from browsers may save as .zip or a generic file. For SketchUp to recognize the extension, the file must have an .rbz extension. Do not double-click the file; instead, open SketchUp and go to Window > Extension Manager > Install Extension to select the file.

    Check for Compatibility: Toh Rebars v1.2.0 and later are generally compatible with SketchUp 2018 through 2024 on both Windows and macOS. If your extension isn't appearing, ensure it is enabled in the Extension Manager and restart SketchUp.

    Address Method Errors: If the extension crashes or fails to generate specific components (like triangle foundations), this was a known bug in earlier builds. Updating to the latest stable version (currently v1.5.5) often resolves these "method errors". 2. Official Sources & Latest Versions

    While v1.2.0 was a popular early version, the developer (Toh Extension) has released several updates to improve performance and add features like bar cut lists and continuous beam support. Download - Toh Rebars

    To download and fix the TOH Rebars V1.2.0 extension for SketchUp, you typically need to access official or trusted community repositories to ensure the file is intact and compatible with your SketchUp version. Download and Installation Official Source To: # Patched code with escape for loop

    : The most reliable way to obtain the extension is through the Toh Rebars official download page

    . Note that while older versions like V1.2.0 exist, the developer has since released newer versions (e.g., V1.4.2 and V1.5.0) which include critical bug fixes. Manual Installation Open SketchUp and go to Extensions Extension Manager Install Extension Locate and select the downloaded file from your device. Fixing Common Issues

    If the extension is failing to load or work correctly, follow these troubleshooting steps: Load Errors

    : Ensure you have installed necessary supporting libraries. Many extensions require specific base libraries (like LibFredo) to run. Version Compatibility

    : If you are using a newer version of SketchUp (2021+), older versions of TOH Rebars may throw "Method errors." Upgrading to TOH Rebars v1.4.2 R2

    or later is recommended as it specifically fixes bugs related to foundation creation and Windows language compatibility. Activation Issues

    : TOH Rebars often requires an activation code. Check the developer's YouTube playlist for guides on obtaining and entering activation keys. Toolbar Not Showing

    : If the extension installs but the tools are missing, go to and ensure "TOH Rebars" is checked. Are you seeing a specific error message

    (like a "Load Error" or "Method Error") when you try to use the extension?

    Toh Rebars v1.2.0 extension for SketchUp is an older version of a specialized structural reinforcement tool. To resolve download and installation issues, it is recommended to use the official Toh Rebars website or verify your installation steps via the SketchUp Extension Manager Download and Official Links

    The extension is primarily distributed through Thai engineering communities and the developer's official channels. Official Download Page : Access the latest versions and legacy installers at Toh Rebars Download Developer Updates

    : Newer versions (v1.5.0+) are available with enhanced features for continuous beams and footing. Information on the newest builds (up to v1.5.5 in 2024/2025) can be found on the Toh Extension Facebook page : The professional version typically costs 4,500 THB per license and requires email activation. Toh Rebars Installation Fixes

    If the extension is failing to load or install, follow these standard SketchUp recovery steps:

    Can't install plugin?? - Technical Problems - SketchUp Forums

    If the extension installed but you can't see the tools:

    Before diving into the fix, it helps to understand why users struggle. TOH (Tools On Hand) Rebars V120 is not a standard plugin found on the official SketchUp Extension Warehouse. It is often distributed via third-party forums, GitHub repositories, or archived download sites. Because SketchUp has evolved (especially with the shift from SketchUp 2017 to 2021+ and the introduction of the .rbz format changes), V120 often conflicts with newer security protocols.

    Common symptoms of the broken download include: