IsError

Checks for errors in JS. The error message and call stack will be written to std::cerr.

note

For the .docbuilder file the CDocBuilderContext.IsError method is not used.

Syntax

Python

def IsError(self) -> bool

C++

bool IsError();

COM

HRESULT IsError([out, retval] VARIANT_BOOL* result);

Java

boolean isError();

.Net

bool IsError();

Parameters

COM only

COM

Name	Type	Description
result	VARIANT_BOOL*	Specifies whether an error occurs

Example

Python

builder = docbuilder.CDocBuilder()
context = builder.GetContext()
bError = context.IsError()

C++

std::wstring sWorkDirectory = NSUtils::GetBuilderDirectory();
CDocBuilder::Initialize(sWorkDirectory.c_str());
CDocBuilder oBuilder;
CContext oContext = oBuilder.GetContext();
bool bError = oContext.IsError();
CDocBuilder::Dispose();

COM

CoInitialize(NULL);
IONLYOFFICEDocBuilder* oBuilder = NULL;
IONLYOFFICEDocBuilderContext* oContext = NULL;
VARIANT_BOOL b;
oBuilder->Initialize();
oBuilder->GetContext(&oContext);
oContext->IsError(&b);
oBuilder->Dispose();

Java

CDocBuilder.initialize("");
CDocBuilder builder = new CDocBuilder();
CDocBuilderContext context = builder.getContext();
boolean errorValue = context.isError();
CDocBuilder.dispose();

.Net

string workDirectory = "C:/Program Files/ONLYOFFICE/documentBuilder";
CDocBuilder.Initialize(workDirectory);
CDocBuilder oBuilder = new CDocBuilder();
CContext oContext = oBuilder.GetContext();
bool bError = oContext.IsError();
CDocBuilder.Destroy();