Error Handling
These are the available functions for error handling. See each function's help topic in the TERR Language Reference for more information.
| Function name | Title description |
|---|---|
.Deprecated
|
Functions for Handling Unimplemented Functions and Arguments |
.Defunct
|
Functions for Handling Unimplemented Functions and Arguments |
.doTrace
|
Trace Calls to Functions |
.handleSimpleError
|
Condition Handling and Recovery |
.NotYetImplemented
|
Functions for Handling Unimplemented Functions and Arguments |
.signalSimpleWarning
|
Condition Handling and Recovery |
allowInterrupts
|
Disable or Enable User Interrupts |
as.character.condition
|
Condition Handling and Recovery |
as.character.error
|
Condition Handling and Recovery |
assertCondition
|
Test Expected Errors and Warnings |
assertError
|
Test Expected Errors and Warnings |
assertWarning
|
Test Expected Errors and Warnings |
browser
|
Browse Interactively in a Function's Frame |
computeRestarts
|
Condition Handling and Recovery |
condition
|
Condition Handling and Recovery |
conditionCall
|
Condition Handling and Recovery |
conditionCall.condition
|
Condition Handling and Recovery |
conditionMessage
|
Condition Handling and Recovery |
conditionMessage.condition
|
Condition Handling and Recovery |
conditions
|
Condition Handling and Recovery |
dump.frames
|
Save All Frames on Errors |
findRestart
|
Condition Handling and Recovery |
errorCondition
|
Condition Handling and Recovery |
geterrmessage
|
Error and Warning Messages |
getOption
|
Set or Return Options |
globalCallingHandlers
|
Condition Handling and Recovery |
invokeRestart
|
Condition Handling and Recovery |
invokeRestartInteractively
|
Condition Handling and Recovery |
isRestart
|
Condition Handling and Recovery |
on.exit
|
Exit Expression For a Function |
options
|
Set or Return Options |
print.condition
|
Condition Handling and Recovery |
print.restart
|
Condition Handling and Recovery |
restartDescription
|
Condition Handling and Recovery |
restartFormals
|
Condition Handling and Recovery |
signalCondition
|
Condition Handling and Recovery |
simpleCondition
|
Condition Handling and Recovery |
simpleError
|
Condition Handling and Recovery |
simpleMessage
|
Condition Handling and Recovery |
simpleWarning
|
Condition Handling and Recovery |
stop
|
Error and Warning Messages |
stopifnot
|
Stop if Not All True |
suppressWarnings
|
Error and Warning Messages |
suspendInterrupts
|
Disable or Enable User Interrupts |
trace
|
Trace Calls to Functions |
traceback
|
Print Call Stack After Error |
try
|
Continue after errors |
tryCatch
|
Condition Handling and Recovery |
tryInvokeRestart
|
Condition Handling and Recovery |
unimplementedStop
|
Functions for Handling Unimplemented Functions and Arguments |
unimplementedWarning
|
Functions for Handling Unimplemented Functions and Arguments |
untrace
|
Trace Calls to Functions |
warning
|
Error and Warning Messages |
warningCondition
|
Condition Handling and Recovery |
warnings
|
Saved Warning Messages |
withCallingHandlers
|
Condition Handling and Recovery |
withRestarts
|
Condition Handling and Recovery |