Analyzer
Sentence analysis
6Spans
Sentence
Span Details
想定外
unexpected; beyond expectations; unforeseenno-adjective, noun
の
possession, attribution, nominalizer, or nominal linkergrammar
トラブル
trouble; problem; conflict; breakdown; malfunction; failure; medical problem; condition; disordernoun
が
subject markergrammar
発生
occurrence; outbreak; emergence; generation; production; development; growth; ontogenynoun, suru verb
した。
light/support verb with a noun or noun-like phrase-> するgrammar