[USE_ICU=1] Always failed with U_MISSING_RESOURCE_ERROR after calling ubrk_open() #14753
Description
We want to achieve a text break iterator based on ICU for our wasm project. However, when we call ubrk_open() to create an instance, it always failed with U_MISSING_RESOURCE_ERROR.
bool TextBreakIteratorImpl::Init() {
UErrorCode status = U_ZERO_ERROR;
switch (break_type_) {
case TextBreakIterator::TextBreakType::BREAK_NEWLINE: {
iter_ = ubrk_open(UBRK_LINE, nullptr, nullptr, 0, &status);
break;
}
case TextBreakIterator::TextBreakType::BREAK_WORD: {
iter_ = ubrk_open(UBRK_WORD, nullptr, nullptr, 0, &status);
break;
}
}
if (U_FAILURE(status) || iter_ == nullptr) {
return false;
}
return true;
}