I am running a Unbuntu 16.04 + JDK build 1.8.0. After installing `pycharm` through `snap` as shown below, I want to enter pycharm, but failed and not see the GUI launched, with the warning message shown below and the program is stuck there. Any clue?
- I previously can work with Pycharm-community without a problem, but only recently not able to use it. (I did not manually update pycharm)
- I tried using another account to log in this Ubuntu server, and can launch Pycharm. It shows same warning messages.
--------------command-line log: -----------
USER@USER:~/Programs/WorkFiles$ java -version
openjdk version "1.8.0_191"
OpenJDK Runtime Environment (build 1.8.0_191-8u191-b12-2ubuntu0.16.04.1-b12)
OpenJDK 64-Bit Server VM (build 25.191-b12, mixed mode)
USER@USER:~/Programs/WorkFiles$ sudo snap install pycharm-community --classic
pycharm-community 2019.1.1 from jetbrainsâ installed
OpenJDK 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.intellij.ide.ClassUtilCore to field sun.net.www.protocol.jar.JarFileFactory.fileCache
WARNING: Please consider reporting this to the maintainers of com.intellij.ide.ClassUtilCore
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
(program suspend here, no GUI launched)