Humidity_Temp._sensor.ino:4:19: fatal error: DHT11.h: No such file or directory

Humidity_Temp._sensor.ino:4:19: fatal error: DHT11.h: No such file or directory

compilation terminated.

compilation terminated.

컴파일 오류 발생.

컴파일 오류 발생.

Exception in thread "Thread-75" java.util.ConcurrentModificationException

at java.util.LinkedList$ListItr.checkForComodification(LinkedList.java:966)

at java.util.LinkedList$ListItr.next(LinkedList.java:888)

at com.google.common.collect.Iterators$7.computeNext(Iterators.java:651)

at com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:143)

at com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:138)

at com.google.common.collect.Iterators$7.computeNext(Iterators.java:650)

at com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:143)

at com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:138)

at com.google.common.collect.TransformedIterator.hasNext(TransformedIterator.java:43)

at com.google.common.collect.ImmutableList.copyOf(ImmutableList.java:272)

at com.google.common.collect.ImmutableList.copyOf(ImmutableList.java:226)

at com.google.common.collect.FluentIterable.toList(FluentIterable.java:373)

at cc.arduino.contributions.libraries.LibrariesIndexer.rescanLibraries(LibrariesIndexer.java:130)

at cc.arduino.contributions.libraries.LibrariesIndexer.setLibrariesFolders(LibrariesIndexer.java:107)

at processing.app.BaseNoGui.onBoardOrPortChange(BaseNoGui.java:823)

at processing.app.Base.onBoardOrPortChange(Base.java:1254)

at processing.app.Editor$DefaultExportHandler.run(Editor.java:2408)

at java.lang.Thread.run(Thread.java:745)