Yijun Bian

The error happened again when I was adding a new bibliography, and still don't know why 

@HoussemNasri Sorry for the delayed reply, I was waiting but the error didn't appear in the past four days. I will update the detailed error information when it happens again

Hi it happens again,  and the details are ```log java.lang.IllegalArgumentException at [email protected]/javafx.scene.control.IndexRange.(IndexRange.java:53) at [email protected]/org.fxmisc.richtext.GenericStyledArea.getParagraphSelection(GenericStyledArea.java:1142) at [email protected]/org.fxmisc.richtext.GenericStyledArea.lambda$createCell$64(GenericStyledArea.java:1960) at [email protected]/org.reactfx.value.Val$2.computeValue(Val.java:705) at [email protected]/org.reactfx.value.ValBase.getValue(ValBase.java:17) at [email protected]/org.reactfx.value.ValBase.newObserver(ValBase.java:40) at [email protected]/org.reactfx.value.ValBase.newObserver(ValBase.java:8) at [email protected]/org.reactfx.ObservableBase.addObserver(ObservableBase.java:110) at [email protected]/org.reactfx.value.Val.addInvalidationObserver(Val.java:52) at...

@HoussemNasri Hi just so you know, the full description about this error has been reported. Thanks for taking a look at it and trying to solve this problem

My intention is mainly to point out that the description is not precise, and secondly to give a Dockerfile that provides minimal dependency, which is the operating system---because in Ubuntu,...