Welcome
Troubleshooting
This guide describes how to analyze and resolve some of the common problems that you might encounter while you work with HCL DevOps Test UI (Test UI).
Troubleshooting in the UI Test perspective
You can find information about the issues or problems that you might encounter while working with HCL DevOps Test UI (Test UI) in the UI Test perspective. Details about issues, their causes and the resolutions that you can apply to fix the issues are described in this section.
Error messages
This section provides information about error messages that you might encounter with HCL DevOps Test UI (Test UI). This section lists the error messages by ID, explanation, system action and your response to correct the error message.
CRRTWM0012W
Cannot parse number from string '{0}', a parameter of the translated message {1} for icu bindings

Release Notes
This document includes information about the new features introduced, features deprecated or removed, defects fixed, and known issues identified in this version of HCL DevOps Test UI (Test UI). You can also find the installation and upgrade instructions along with the contact information of HCL Customer Support.
System Requirements
This document includes information about hardware and software requirements for HCL DevOps Test UI (Test UI) 2025.12 (11.0.7).
Getting Started Guide
This guide provides an overview of HCL DevOps Test UI (Test UI). You can find the task flows to get you started with Test UI. This guide is intended for new users.
Tutorials
You can learn to start using Test UI by reviewing the information in the Tutorials for the UI Test perspective and Functional Test perspective.
Samples
You can find the sample project that you can use with HCL DevOps Test UI (Test UI) to test the functionality of an application.
Administrator Guide
This guide describes how to install HCL DevOps Test UI (Test UI) software. After you install the software, you can perform administration tasks such as license configuration and integration with other products. This guide is intended for administrators.
Test Author Guide
This guide describes how to create test scripts and enhances them by applying different test elements such as dataset, variables, and verification points.
Test Execution Specialist Guide
This guide describes how to automate the playback of the tests by using different methods such as Docker, IBM Cloud Private, Jenkins and so on. The test results can be pushed to HCL DevOps Test Virtualization Control Panel (Test Virtualization Control Panel).
Test Manager Guide
This guide describes how to keep track of the performance of the application by evaluating the test results. Following topics cover how you can work with the test results.
Troubleshooting
This guide describes how to analyze and resolve some of the common problems that you might encounter while you work with HCL DevOps Test UI (Test UI).
- Troubleshooting in the UI Test perspective
  You can find information about the issues or problems that you might encounter while working with HCL DevOps Test UI (Test UI) in the UI Test perspective. Details about issues, their causes and the resolutions that you can apply to fix the issues are described in this section.
  - Unable to play back Web UI tests when certain web applications are redirected to a different URL
    When you record a Web UI test and enter the URL of the web application that you want to test, the application might be redirected to a different URL. When you play back this recorded Web UI test, the playback fails.
  - Unable to open a browser for the Web UI test playback
    When you play back a Web UI test, the test fails occasionally before HCL DevOps Test UI (Test UI) opens a browser.
  - The AUT displays the 403 forbidden error
    When you record or play back a Web UI test, the application under test (AUT) fails to open and displays the 403 forbidden error.
  - Unable to record tests on a Windows Server system
    When you install HCL DevOps Test UI (Test UI) on a Windows Server system and try to record a test for a Windows application, the recording fails with an error.
  - Unable to verify content in a Windows test
    When you play back a Windows test with a content verification point, the test fails to verify the text content.
  - Unable to run Web UI tests on a remote agent on Linux
    When you run Web UI tests on a remote agent that runs on Linux, the browser fails to launch.
  - Unable to run Web UI tests on Android devices or emulators
    When you want to run Web UI tests on industry-standard mobile browsers of Android devices or emulators, Test UI does not display the list of devices or emulators.
  - Unable to run Web UI tests on an Android 13 device or emulator
    When you run Web UI tests in Google Chrome versions that are earlier than 110 on an Android 13 device or emulator, the browser fails to open.
  - Unable to run mobile tests on BrowserStack Cloud
    When you run mobile tests on an Android or iOS device or emulator on BrowserStack Cloud, the test run fails with the error: Could not start a new session. Possible causes are invalid address of the remote server or browser start-up failure.
  - Unable to run iOS mobile tests on pCloudy Cloud
    When you run mobile tests on an iOS device or emulator on pCloudy Cloud, the test run fails with the error: Could not start a new session. Response code 500. Message: Appium Server Error due to some reason.
  - Playback failure of the submenu actions
    When you playback a Web UI test, the test fails on the submenu actions that are beneath the overlaid control.
  - Unable to generate tests in a Linux or Mac operating system
    When you install HCL DevOps Test UI (Test UI) on a Linux or Mac operating system and create a test, occasionally, the test generation fails with NullPointerException.
  - Unable to record the right-click action on a Mac operating system
    When you record a Web UI test and generate the test on a Mac operating system, the right-click action is not recorded correctly.
  - Unable to run tests in a Mac operating system
    When you install the latest version of HCL DevOps Test UI (Test UI) on a Mac operating system that has Java 8 or older version installed, and then run a test, the test run fails with an error.
  - Unable to record or play back Web UI tests in Edge on Linux
    When you use Microsoft Edge on Linux systems, you cannot record or play back a Web UI test. HCL DevOps Test UI (Test UI) opens Google Chrome instead of Microsoft Edge when you start recording or play back a Web UI test and the test fails.
  - Chrome does not open correctly in the headless mode
    When you run a Web UI test in the headless mode in Google Chrome, the browser does not open correctly in the maximized window, and the screen resolution is not the same as that was used while recording the test.
  - Troubleshooting issues when testing in Internet Explorer
    This topic can help you troubleshoot some of the problems that you might encounter in Web UI testing.
  - Error in launching Chrome on Android devices
    When you play back a Web UI test in the Chrome browser that is installed on an Android device, the playback does not start and the unified report displays an error message.
  - Web UI tests fail in Windows or Linux on Android devices
    When you change the value of the WEBDRIVER_CHROME_DRIVER_MOBILE environment variable in the Windows or Linux operating system, and then run a Web UI test on the Android device, emulator, or simulator connected to the system, the test fails.
  - Web UI tests fail in Mac on Android devices
    When you change the value of the WEBDRIVER_CHROME_DRIVER_MOBILE environment variable in the Mac operating system, and then run a Web UI test on the Android device, emulator, or simulator connected to the system, the test fails.
  - Troubleshooting issues when testing Android applications
    When you perform mobile tests on Android applications, you might face issues. You can find details about issues, their causes, and the resolutions that you can apply to fix the issues.
  - Troubleshooting issues when testing iOS applications
    You can find information about the issues or problems that you might face while you perform mobile tests for iOS applications. Details about issues, their causes, and the resolutions that you can apply to fix the issues are described.
  - Error messages
    This section provides information about error messages that you might encounter with HCL DevOps Test UI (Test UI). This section lists the error messages by ID, explanation, system action and your response to correct the error message.
    - CRRTWF0001E
      There was an error in asserting the HCL DevOps Test UI (Test UI) log type.
    - CRRTWF0002E
      There was an error in getting an image for the HCL DevOps Test UI (Test UI) type.
    - CRRTWF0003E
      There was an error while verifying if HCL DevOps Test UI (Test UI) is installed.
    - CRRTWF0004I
      HCL DevOps Test Workbench (Test Workbench) sending command to open Log
    - CRRTWF0005I
      After sending command to open Log
    - CRRTWF0006E
      There was an error in opening the HCL DevOps Test UI (Test UI) script.
    - CRRTWF0007I
      HCL DevOps Test Workbench (Test Workbench) sending command to open Script
    - CRRTWF0008I
      After sending command to open Script
    - CRRTWF0009I
      Opening HCL DevOps Test UI (Test UI) Script in HCL DevOps Test Workbench Perspective
    - CRRTWF0010I
      Opening HCL DevOps Test UI (Test UI) Script in HCL DevOps Test Workbench Perspective
    - CRRTWF0011E
      There was an error in opening the HCL DevOps Test UI (Test UI) script in the __WUT_PRODUCT_NAME__ perspective.
    - CRRTWF0012I
      About to execute HCL DevOps Test UI Script
    - CRRTWF0013I
      After the HCL DevOps Test UI Script Execution
    - CRRTWF0014E
      There was an error in executing the HCL DevOps Test UI (Test UI) script.
    - CRRTWF0015E
      Shell-sharing of HCL DevOps Test UI (Test UI) with __WUT_PRODUCT_NAME__ might not be configured.
    - CRRTWF0016E
      No selection is available to complete the operation.
    - CRRTWF0017E
      An invalid extension was defined for HCL DevOps Test UI (Test UI) integration.
    - CRRTWF0018E
      There was an error in sending requests to HCL DevOps Test UI (Test UI).
    - CRRTWF0019E
      There was an error in obtaining the HCL DevOps Test UI (Test UI) test path.
    - CRRTWF0020E
      There was an error in generating code for HCL DevOps Test UI (Test UI).
    - CRRTWF0101E
      Exception in Setting Test Path of HCL DevOps Test UI (Test UI) Test
    - CRRTWF0102E
      Exception in refresh of Editor Tree
    - CRRTWF0103E
      Exception in opening the editor
    - CRRTWF0104E
      Exception while renaming Functional Test Script Assets
    - CRRTWF0105E
      Exception while setting the job schedule for Renaming Functional Test Script Assets
    - CRRTWF0201I
      HCL DevOps Test UI (Test UI) is not installed.
    - CRRTWF0202I
      Inflating Project during execution
    - CRRTWF0203E
      There was an error while executing a HCL DevOps Test UI (Test UI) script.
    - CRRTWF0204E
      Exception in parsing Functional Log
    - CRRTWF0205E
      A class could not be loaded during execution
    - CRRTWF0206E
      A directory could not be created during execution
    - CRRTWF0301E
      The execution results could not be parsed.
    - CRRTWF0302E
      The property value of a verification point could not be fetched.
    - CRRTWF0303E
      A command to get the verification point could not be created.
    - CRRTWF0304E
      There was an error in getting a command parameter that is needed to open the verification point comparison editor.
    - CRRTWF0305E
      The verification point comparison editor could not be opened.
    - CRRTWM0001E
      Missing message for log entry '{0}' in class: {1}
    - CRRTWM0002E
      Cannot get Log key '{0}': SecurityException raised.
    - CRRTWM0003E
      Cannot initialize Log key '{0}'
    - CRRTWM0004E
      IExtendedType '{0}' already defined, at extension point '{1}'
    - CRRTWM0008W
      Warning: field '{0}' is not defined in class: {1}
    - CRRTWM0009W
      Warning: Cannot check a message against log key mapping for '{0}' of class {1}, SecurityException raised.
    - CRRTWM0010E
      Unexpected exception, please check Error Log view: {0}
    - CRRTWM0011W
      Mismatch between number of formal bindings and number of icu bindings for key {0}
    - CRRTWM0012W
      Cannot parse number from string '{0}', a parameter of the translated message {1} for icu bindings
    - CRRTWM1001E
      unexpected exception
    - CRRTWM1002E
      Error getting persistent property '{0}'
    - CRRTWM1003E
      Error setting persistent property '{0}'
    - CRRTWM1004E
      Cannot reload device list
    - CRRTWM1005E
      Cannot reload application list
    - CRRTWM1006E
      Cannot save editor '{0}'
    - CRRTWM1007E
      Cannot reload resource '{0}'
    - CRRTWM1008E
      IExtendedTypeUI '{0}' already defined, at extension id='{1}'
    - CRRTWM1009E
      Failed to generate QRCode image, content is:'{0}'
    - CRRTWM1010I
      Imported package '{0}' is not rebuild because application '{1}' already exists ({2})
    - CRRTWM1011E
      Cannot update original package of Web application: '{0}' (build dir: '{1}')
    - CRRTWM1012E
      Mobile Run Wizard extension already defined for '{0}'
    - CRRTWM1013E
      Unable to run external command '{0}'
    - CRRTWM1014E
      Unable to handle menu from report: reason '{0}'
    - CRRTWM1015E
      Failed to download the driver for '{0}' browser.
    - CRRTWW0031E
      Exception in starting Edge browser.
    - CRRTWM1101E
      unexpected exception
    - CRRTWM1102E
      IExtendedTypeTegGen '{0}' already defined, at extension id='{1}'
    - CRRTWM1201E
      Execution exception
    - CRRTWM1202E
      Unexpected exception
    - CRRTWM1203I
      Information: %1
    - CRRTWM1206E
      Exception thrown during server address check
    - CRRTWM1210E
      Exception thrown during data harvest
    - CRRTWM1211E
      Exception thrown during substitution
    - CRRTWM1301E
      Unexpected exception
    - CRRTWM1302I
      Android USB controller process exited with exit code {0}\n{1}
    - CRRTWM2001E
      unexpected exception
    - CRRTWM2002E
      Enumeration type {0} doesn't exist in grammar {1}
    - CRRTWM2003E
      IExtendedTypeCodeGen '{0}' already defined, at extension id='{1}'
    - CRRTWM3001E
      Unable to find field {0} in object
    - CRRTWM3002E
      Unexpected exception
    - CRRTWM4001E
      Unable to find field {0} in object
    - CRRTWM4002E
      Unexpected exception
    - CRRTWM5001E
      Unexpected exception
    - CRRTWM6001E
      unexpected exception
    - CRRTWM6002E
      cannot load resource '{0}'
    - CRRTWM6003E
      cannot save resource '{0}'
    - CRRTWM6004E
      cannot create directory '{0}'
    - CRRTWM6005E
      cannot copy file '{0}' to directory '{1}'
    - CRRTWM6011E
      exception thrown while configuring '{0}'
    - CRRTWM6012E
      exception thrown from component {0} while building from '{1}'
    - CRRTWM6013I
      from component {0}: {1}
    - CRRTWM6020W
      state machine error thrown during execution
    - CRRTWM6021E
      user error detected during execution: {0}
    - CRRTWM6030W
      device data corrupted during properties update (data: '{0}')
    - CRRTWM7001E
      unexpected exception
    - CRRTWM8001E
      Unexpected exception while dealing with {0}
    - CRRTWM8010W
      Missing translation for key {0}
    - CRRTWM9010E
      error while serving landing page
    - CRRTWS0001E
      An %1 exception occured during translation
    - CRRTWS0002I
      "ClassName : %1 ProjectName : %2 IsJunit : %3 ExecutionArgs : %4"
    - CRRTWS0101W
      Exception in opening Script %1 Editor
    - CRRTWS0201W
      Exception in getting Source (src) folder from Project %1
    - CRRTWS0202W
      Exception in setting Source for IFile : %1
    - CRRTWW0001I
      Start of Web UI Recorder
    - CRRTWW0002I
      Java Script Request Received
    - CRRTWW0003I
      Java Script Sent in (ms) = %1
    - CRRTWW0004I
      Xhr Request Received
    - CRRTWW0005I
      Xhr Request Process Start
    - CRRTWW0006I
      Xhr Response Time (ms) = %1
    - CRRTWW0007E
      Exception in processing Action
    - CRRTWW0008E
      Exception while sending JavaScript
    - CRRTWW0009I
      Start of capturing snapshot;
    - CRRTWW0010I
      End of capturing snapshot in (ms) = %1
    - CRRTWW0011E
      Exception in capturing snapshot
    - CRRTWW0012E
      Exception in sending Xhr response
    - CRRTWW0013I
      Processing Xhr Request by Recorder.
    - CRRTWW0014I
      Stopping the recorder as browser is closed
    - CRRTWW0015I
      Seems like Browser is Closed.
    - CRRTWW0016I
      Web Application Node Added
    - CRRTWW0017E
      Exception in Recorder Delegate
    - CRRTWW0018E
      Empty Json Action String. No Operation in Recorder.
    - CRRTWW0019E
      Exception in setting recorder preferences.
    - CRRTWW0019I
      InWindow Found
    - CRRTWW0020I
      InWindow Added
    - CRRTWW0021E
      Exception in setting Firefox browser preferences.
    - CRRTWW0022E
      Exception in starting Chrome browser.
    - CRRTWW0023E
      Exception in bringing browser to front.
    - CRRTWW0024E
      Exception in starting Internet Explorer.
    - CRRTWW0025E
      Exception in starting Safari.
    - CRRTWW0026E
      Exception in starting Firefox.
    - CRRTWW0027E
      Exception in computing the port from json.
    - CRRTWW0028E
      Exception in serialization.
    - CRRTWW0029E
      Exception in computing the browsers connected to workbench.
    - CRRTWW0101I
      Registered %1 (%2), located at %3
    - CRRTWW0102I
      Found %1 at %2
    - CRRTWW0103W
      Web UI testing is supported on %1 version %2 or later. Found version %3
    - CRRTWW0104W
      Could not find %1
    - CRRTWW0105E
      Error determining the version of %1
    - CRRTWW0106E
      There was a problem adding the browser %1
    - CRRTWW0107E
      There was a problem setting the Web UI playback preference
    - CRRTWW0109E
      There was an exception.
    - CRRTWW0110E
      There was a problem scanning and marking the test.
    - CRRTWW0140I
      Register Browsers
    - CRRTWW0150I
      Hybrid, invoking action using WebDriver
    - CRRTWW0151I
      Script Method : %1
    - CRRTWW0152I
      Invoke action "%1" on "%2"
    - CRRTWW0153I
      Hybrid, invoking JavaScript
    - CRRTWW0154I
      Start %1 using %2
    - CRRTWW0155I
      Done with execution.
    - CRRTWW0156I
      Creating xpath for %1
    - CRRTWW0157I
      Generated XPath %1
    - CRRTWW0158I
      Searching by %1
    - CRRTWW0159I
      Execute : %1
    - CRRTWW0160I
      Found %1 objects
    - CRRTWW0161I
      Time taken (%1) = %2
    - CRRTWW0162I
      Switched to window : %1
    - CRRTWW0163I
      Return value from JS : %1
    - CRRTWW0200E
      Exception : %1
    - CRRTWW0201E
      %1 is not implemented.
    - CRRTWW0202E
      Unexpected return value from JS, %1
    - CRRTWW0203W
      Unable to delete file
    - CRRTWW0300W
      Failure to create directory during test generation.
    - HOTC0009E
      License server connection test failed: %1
    - RMSE0003W
      RMSE0003W There are currently no selected counters for the source named {0}.
    - RMSE0004W
      RMSE0004W The source named {0} is no longer available.
    - RMSE0005W
      RMSE0005W The source named {0} is reporting the error message {1}.
  - Frequently asked questions
    This section provides answers to frequently asked questions about the HCL DevOps Test UIWeb UI extension.
- Troubleshooting in the Functional Test perspective
  In this section, you will learn how to troubleshoot the tests in the Functional Test perspective.
Reference Guide
This guide describes the additional topics to gain more knowledge about HCL DevOps Test UI (Test UI).
All Guides (PDF)
You can find the link to view or download the content of the release notes, system requirements, and persona guides of HCL DevOps Test UI (Test UI) as a PDF file.
Security Considerations
You can take certain actions to ensure that your installation is secure, customize your security settings, and set up user access controls.
Notices
This document provides information about copyright, trademarks, terms and conditions for the product documentation.

CRRTWM0012W

Cannot parse number from string '{0}', a parameter of the translated message {1} for icu bindings

This string is not a valid number

None.

Nothing to do, product will work properly except for the ICU formatting of some of the parameters of this translated message in the report