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PiperOrigin-RevId: 490374976
This commit is contained in:
MediaPipe Team 2022-11-22 17:30:23 -08:00 committed by Copybara-Service
parent 8ba9d87e66
commit 837225c53d
1 changed files with 8 additions and 0 deletions
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8
mediapipe/framework/validated_graph_config.cc
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@ -1048,6 +1048,14 @@ absl::Status ValidatedGraphConfig::ValidateRequiredSidePacketTypes(
for (const auto& required_item : required_side_packets_) {
auto iter = side_packet_types.find(required_item.first);
if (iter == side_packet_types.end()) {
bool is_optional = true;
for (int index : required_item.second) {
is_optional &= input_side_packets_[index].packet_type->IsOptional();
}
if (is_optional) {
// Side packets that are optional and not provided are ignored.
continue;
}
statuses.push_back(mediapipe::InvalidArgumentErrorBuilder(MEDIAPIPE_LOC)
<< "Side packet \"" << required_item.first
<< "\" is required but was not provided.");