https://bz.apache.org/bugzilla/show_bug.cgi?id=62576
--- Comment #3 from jp <j...@inbucketmail.tk> --- I couldn't reproduce it in my machine (opensuse leap 42.2) with my Oracle JDK 1.8 update 181. This excepcetion it's occurring in docker, running on container: openjdk:8-jdk-alpine. (In reply to Nick Burch from comment #2) > This error is coming from a core bit of the JVM, so I don't think there's > much Apache POI can do here... > > My best guess is either you have a broken/buggy JVM, and need to upgrade it, > or you have a broken set of True Type Fonts installed on your machine. > > Make sure you have the latest version of the JVM installed, and if the > problem remains, follow instructions for your chosen Linux distro to install > / re-install the fonts + make the JVM able to see them. ohhh I see. I couldn't reproduce it in my OS (OpenSuSE leap 4.2) with Oracle JDK 1.8 u181. this is occurring only in docker, container: openjdk:8-jdk-alpine I hope you can catch it now. I guess will be checking null pointer in FontConfiguration.java:1264 , right ? -- You are receiving this mail because: You are the assignee for the bug. --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@poi.apache.org For additional commands, e-mail: dev-h...@poi.apache.org