handle_error: Handle errors with custom messages

In textAnnotatoR: Interactive Text Annotation Tool with 'shiny' GUI

Handle errors with custom messages

Description

Provides error handling with customizable success, error, and completion messages. Wraps expressions in a tryCatch block and displays appropriate notifications.

Provides error handling with customizable success, error, and completion messages. Wraps expressions in a tryCatch block and displays appropriate notifications.

Provides error handling with customizable success, error, and completion messages. Wraps expressions in a tryCatch block and displays appropriate notifications.

Usage

handle_error(expr, success_msg = NULL, error_msg = NULL, finally_msg = NULL)

handle_error(expr, success_msg = NULL, error_msg = NULL, finally_msg = NULL)

handle_error(expr, success_msg = NULL, error_msg = NULL, finally_msg = NULL)

Arguments

expr	Expression to evaluate
success_msg	Optional character string for success notification
error_msg	Optional character string for error notification
finally_msg	Optional character string for completion notification

Value

Result of the expression or NULL if error occurs

Result of the expression or NULL if error occurs

Result of the expression or NULL if error occurs

textAnnotatoR documentation built on April 3, 2025, 7:35 p.m.