I don't know which update caused this, but my current install of Android Studio is unusable. After startup, the event log shows the following alert: FileNotFoundException: Entry fileTemplates//code/Google Test Fixture SetUp Method.cc.ft not found in /opt/android-studio/lib/idea.jar Googling suggests that the cause is an attempt to install 64 bit Android Studio on a 32 bit system, which makes no sense as my Gentoo is amd64. When starting Android Studio from a shell, countless exceptions fly by: java.io.FileNotFoundException: Entry fileTemplates//j2ee/Remote_Interface.aidl.ft not found in /opt/android-studio/plugins/android/lib/resources_en.jar java.io.FileNotFoundException: Entry fileTemplates//j2ee/Remote_Interface.aidl.html not found in /opt/android-studio/plugins/android/lib/resources_en.jar java.io.FileNotFoundException: Entry fileTemplates//j2ee/Service.java.ft not found in /opt/android-studio/plugins/android/lib/resources_en.jar ...and many many more. Within Android Studio, I cannot even create a Java class. I get the following error message: Unable to parse template "Class" Error message: This template did not produce a Java class or an interface When trying to add a layout resource, Android Studio creates an empty xml file that the UI editor cannot handle. I tried current stable and ~amd64 versions without success.
emerge --info Portage 2.3.6 (python 2.7.12-final-0, default/linux/amd64/13.0/desktop, gcc-5.4.0, glibc-2.23-r4, 4.12.5-gentoo x86_64) ================================================================= System uname: Linux-4.12.5-gentoo-x86_64-AMD_Phenom-tm-_II_X4_945_Processor-with-gentoo-2.3 KiB Mem: 12306984 total, 8289708 free KiB Swap: 0 total, 0 free Timestamp of repository gentoo: Wed, 30 Aug 2017 11:45:01 +0000 sh bash 4.3_p48-r1 ld GNU ld (Gentoo 2.26.1 p1.0) 2.26.1 app-shells/bash: 4.3_p48-r1::gentoo dev-java/java-config: 2.2.0-r3::gentoo dev-lang/perl: 5.24.1-r2::gentoo dev-lang/python: 2.7.12::gentoo, 3.4.5::gentoo dev-util/cmake: 3.7.2::gentoo dev-util/pkgconfig: 0.28-r2::gentoo sys-apps/baselayout: 2.3::gentoo sys-apps/openrc: 0.28::gentoo sys-apps/sandbox: 2.10-r3::gentoo sys-devel/autoconf: 2.13::gentoo, 2.69::gentoo sys-devel/automake: 1.11.6-r1::gentoo, 1.14.1::gentoo, 1.15-r2::gentoo sys-devel/binutils: 2.26.1::gentoo, 2.28-r2::gentoo, 2.28.1::gentoo sys-devel/gcc: 4.9.4::gentoo, 5.4.0-r3::gentoo sys-devel/gcc-config: 1.7.3::gentoo sys-devel/libtool: 2.4.6-r3::gentoo sys-devel/make: 4.2.1::gentoo sys-kernel/linux-headers: 4.4::gentoo (virtual/os-headers) sys-libs/glibc: 2.23-r4::gentoo Repositories: gentoo location: /usr/portage sync-type: rsync sync-uri: rsync://rsync.de.gentoo.org/gentoo-portage priority: -1000 ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="* -@EULA" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=native -O2 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt /usr/share/maven-bin-3.3/conf /usr/share/themes/oxygen-gtk/gtk-2.0" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c" CXXFLAGS="-march=native -O2 -pipe" DISTDIR="/usr/portage/distfiles" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://de-mirror.org/distro/gentoo/ http://mirror.netcologne.de/gentoo/ http://gentoo.mneisen.org/" LANG="de_DE.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j5" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git" PORTAGE_TMPDIR="/var/tmp" USE="3dnow X a52 aac acpi alsa amd64 berkdb bluetooth branding bzip2 cairo cdda cdr cli consolekit cracklib crypt cups cxx dbus dri dts dvd dvdr emboss encode exif fam ffmpeg firefox flac fortran gdbm gif glamor gphoto2 gpm gstreamer gtk iconv ipv6 java jpeg latex lcms libnotify lm_sensors mad mmx mng modules mp3 mp4 mpeg mtp multilib ncurses nls nptl nsplugin ogg opencore-amr opengl openmp pam pango pcre pdf phonon plasma png policykit ppds qt3support qt4 readline sdl seccomp session smp speech spell sse sse2 ssl startup-notification svg tcpd threads tiff truetype udev udisks unicode upower usb vorbis wxwidgets x264 xcb xcomposite xml xv xvid zlib" ABI_X86="64" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" APACHE2_MODULES="proxy_ajp" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="3dnow 3dnowext mmx mmxext popcnt sse sse2 sse3 sse4a" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="evdev" KERNEL="linux" L10N="de" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="de" NETBEANS_MODULES="apisupport enterprise harness ide java mobility nb profiler websvccommon" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6" POSTGRES_TARGETS="postgres9_5" PYTHON_SINGLE_TARGET="python3_4" PYTHON_TARGETS="python2_7 python3_4" RUBY_TARGETS="ruby22" SANE_BACKENDS="epson epson2" USERLAND="GNU" VIDEO_CARDS="radeon radeonsi" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account" Unset: CC, CPPFLAGS, CTARGET, CXX, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
Caused by latest Oracle Java update (oracle-jdk-bin-1.8.0.144), see https://www.java.com/en/download/faq/release_changes.xml "Bug Fix: java.util.zip.ZipFile.getEntry() now always returns the ZipEntry instance with a / ended entry name for directory entry java.util.zip.ZipEntry API doc specifies 'A directory entry is defined to be one whose name ends with a /'. However, in previous JDK releases, java.util.zip.ZipFile.getEntry(String entryName) may return a ZipEntry instance with an entry name that does not end with / for an existing zip directory entry when the passed in argument entryName does not end with a / and there is a matching zip directory entry with name entryName + / in the zip file. With this release, the name of the ZipEntry instance returned from java.util.zip.ZipFile.getEntry() always ends with / for any zip directory entry. To revert to the previous behavior, set the system property jdk.util.zip.ensureTrailingSlash to 'false'." Should be fixed by adding "-Djdk.util.zip.ensureTrailingSlash=false" to /opt/android-studio/bin/studio.vmoptions and /opt/android-studio/bin/studio64.vmoptions.
I added the fix for this in 3.0 thanks :) I hope eventually it works without the fix but for now its fine.
