studio

2022.10

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Release Notes
- 2022.10.3
- 2022.10.4
- 2022.10.5
- 2022.10.7
- 2022.10.8
- 2022.10.9
- 2022.10.10
- 2022.10.11
- 2022.10.12
- 2022.10.13
- 2022.10.14
- 2022.10.15
- 2022.10.16
- 2022.10.17
- 2022.10.18
Getting Started
- Introduction
- The User Interface
- Keyboard Shortcuts
- Signing in to Your Account
- Configuring Studio Settings
- Project Templates
- Creating a Basic Process
- Creating a Basic Library
- Tutorials
Setup and Configuration
- Hardware and Software Requirements
- Install Studio
- Activate Studio
  - About Flex Licensing
- Update Studio
- Command Line Parameters
- Supported Applications and Technologies
- Enabling Gmail for Email Activities
- Opting Out of Telemetry
- Studio Executables
Automation Projects
- About Automation Projects
- About Publishing Automation Projects
- About Libraries
  - Loading Web Services in Libraries
  - Activities Generated from Web Services
- Designing Automations
- Managing activity packages
- Configuring Activity Project Settings
- Signing Packages
- Governance
- Importing Entities
- Modern Design Experience
- Linking a Project to an Idea in Automation Hub
- Using the Data Manager
Dependencies
- About Dependencies
- Managing Dependencies
- Project Dependencies Mass Update
  - Mass Update Command Line Parameters
- Missing or Invalid Activities
Types of Workflows
- Sequences
- Flowcharts
- State Machines
- Global Exception Handler
- Workflow From a Template
File Comparison
- About File Comparison
- Comparing Files
Automation Best Practices
- Workflow Design
- UI Automation
- Project Organization
- Automation Lifecycle
- Methodology for reusing UI components
Source Control Integration
- About Version Control
- Managing Projects With GIT
- Managing Projects With TFS
- Managing Projects With SVN
- Workflow Diff
Debugging
- About Debugging
The Diagnostic Tool
- About The Diagnostic Tool
Workflow Analyzer
- About Workflow Analyzer
- Naming Rules
- Design Best Practices
  - ST-DBP-002 - High Arguments Count
  - ST-DBP-003 - Empty Catch Block
  - ST-DBP-007 - Multiple Flowchart Layers
  - ST-DBP-020 - Undefined Output Properties
  - ST-DBP-023 - Empty Workflow
  - ST-DBP-024 - Persistence Activity Check
  - ST-DBP-025 - Variables Serialization Prerequisite
  - ST-DBP-026 - Delay Activity Usage
  - ST-DBP-027 - Persistence Best Practice
  - ST-DBP-028 - Arguments Serialization Prerequisite
- Project Anatomy Rules
- Maintainability and Readability Rules
- Usage Rules
- Performance and Reusability Rules
  - ST-PRR-004 - Hardcoded Delay Activity
- Reliability Rules
  - ST-REL-006 - Infinite Loop
- Security Rules
Variables
- Managing Variables
- The Variables Panel
- Types of Variables
- UiPath Proprietary Variables
Arguments
- Managing Arguments
- The Arguments Panel
- Using Arguments
Imported Namespaces
- About Imported Namespaces
- Managing Namespaces
Control Flow
- About Control Flow
- Control Flow Activities
Object Repository
- About Object Repository
- Creating an Object Repository
- Reusing objects and UI libraries
Logging
- Studio Logs
- Setup Logs
- OCR Diagnostic Logs
- Logging Levels
- Types of Logs
- Protecting Sensitive Information
The ScreenScrapeJavaSupport Tool
- About the ScreenScrapeJavaSupport Tool
- Argument Descriptions for the ScreenScrapeJavaSupport Tool
Studio testing
- Introduction
- Application Testing
- Testing project templates
  - SAP Testing Project
- Test Cases
- Data-Driven Testing
- RPA Testing
- Execution Templates
- Test Case Templates
- Test Explorer
- Mock Testing
- API Test Automation
Extensions
- About extensions
- SetupExtensions tool
- UiPath Remote Runtime
  - Troubleshooting
- Extension for Chrome
- Extension for Edge
  - Group Policies
  - Troubleshooting
- Extension for Firefox
  - Troubleshooting
- Extension for Java
  - Troubleshooting
- Extension for Silverlight
  - Troubleshooting
- Extension for Citrix
  - Troubleshooting
- Extension for Microsoft Remote Desktop and Apps
  - Configure the UiPath Remote Plugin for custom remote applications
  - Troubleshooting
- Extension for VMware Horizon
- SAP Solution Manager plugin
- Excel Add-in
Troubleshooting
- About troubleshooting
- Microsoft App-V support and limitations
- Internet Explorer X64 troubleshooting
- Microsoft Office issues
- Identifying UI elements in PDF with Accessibility options
- Repairing Active Accessibility support
- JxBrowser applications troubleshooting
  - User Events Monitoring
- Automating Applications Running Under a Different Windows User
- Validation of large Windows-legacy projects takes longer than expected

OUT OF SUPPORT

Studio User Guide

Last updated Nov 3, 2025

ST-DBP-028 - Arguments Serialization Prerequisite

Rule ID: ST-DBP-028

Scope: Workflow

Description

The rule checks if there are any arguments that are not serializable in the scope of the following persistence activities or in the scope of their parent activities:

Recommendation

Change the argument data type to a serializable data type.

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