Bug #2853
closed
webui only shown with --uidebug since r2831 commit 6327e58
Added by Volker Schmidt about 10 years ago. Updated about 10 years ago.
100%
Description
Since r2831 commit 6327e58 the webui shows only a white empty page.
Running tvheadend with switch
/usr/bin/tvheadend --uidebug
brings back the normal webui.
This is on a NUC D54250WYK, running ArchLinux w/ Kernel 4.0.2-1-ARCH in 64bit mode.
Files
| tvh.js.gz (307 KB) tvh.js.gz | fetched as-is | Volker Schmidt, 2015-05-17 22:01 | |
| tvheadend-build.log (175 KB) tvheadend-build.log | Build log w/ make V=1 | Volker Schmidt, 2015-05-18 07:07 | |
| Makefile.webui (6.51 KB) Makefile.webui | Volker Schmidt, 2015-05-18 23:35 | ||
| tvheadend-build-2015-05-18-23h18.log (161 KB) tvheadend-build-2015-05-18-23h18.log | Volker Schmidt, 2015-05-18 23:36 |
Updated by Jaroslav Kysela about 10 years ago
Could you show contents of file 'http://localhost:9981/static/tvh.js.gz' ? (replace localhost with the ip/hostname of your tvh server and you may use wget or curl to fetch the file)
Updated by Volker Schmidt about 10 years ago
Jaroslav Kysela wrote:
Could you show contents of file 'http://localhost:9981/static/tvh.js.gz' ? (replace localhost with the ip/hostname of your tvh server and you may use wget or curl to fetch the file)
Fetched file via
wget http://nuc1:9981/static/tvh.js.gzit is attached as-is.
Updated by Volker Schmidt about 10 years ago
Oh. FYI: It got not(!) uncompressed, when fetched with wget. Delivered still in gzipped state.
Updated by Jaroslav Kysela about 10 years ago
Something is broken with your build system. An ELF binary is served instead the compressed javascript file. You should find src/webui/static/tvh.js.gz created by Makefile.webui (you may pass V=1 environment variable to see more).
Updated by Volker Schmidt about 10 years ago
- File tvheadend-build.log tvheadend-build.log added
Build happens inside a build-system of ArchLinux (makepkg / PKGBUILD). The commands that "do the trick" are:
sed -i -e "s|gzip|/usr/bin/gzip|g" Makefile.webui
./configure \
--prefix=/usr \
--python=python \
--mandir=/usr/share/man/man1 \
--enable-uriparser \
--enable-dvbcsa \
--release
make V=1
The
make V=1was modified per your request to have a verbose build log. See file tvheadend-build.log attached.
Updated by Jaroslav Kysela about 10 years ago
Which gzip do you use ? It seems that it creates ELF binaries (with the requested contents?) instead only compressed files.
Updated by Volker Schmidt about 10 years ago
This is one is used:
$ gzip --version gzip 1.6
Updated by Jaroslav Kysela about 10 years ago
This command is executed to compress the .js:
gzip -n -c src/webui/static/tvh-tv.js.gz.tmp2 > src/webui/static/tvh-tv.js.gz.tmp
My system:
src/webui/static/tvh.js.gz.tmp 1217817 src/webui/static/tvh.js.gz.tmp2 982191 gzip -n -c src/webui/static/tvh.js.gz.tmp2 > src/webui/static/tvh.js.gz.tmp src/webui/static/tvh.js.gz 265015
From your log:
src/webui/static/tvh.js.gz.tmp 1217817 src/webui/static/tvh.js.gz.tmp2 982191 src/webui/static/tvh.js.gz 314060
So, the command fails in your system for a reason. (the tmp file is renamed to final .gz - Makefile way)
Updated by Volker Schmidt about 10 years ago
- File Makefile.webui Makefile.webui added
- File tvheadend-build-2015-05-18-23h18.log tvheadend-build-2015-05-18-23h18.log added
With the Fix of #2852 I was now able to designate the gzip-Binary (still not automatically detected) within the ./configure-call:
./configure \
--prefix=/usr \
--python=python \
--gzip=gzip \
--mandir=/usr/share/man/man1 \
--enable-uriparser \
--enable-dvbcsa \
--release
make V=1
With that modifications the build log shows some interesting message around the generation of tvh.js:
PYTHONIOENCODING=utf-8 python vendor/rjsmin-1.0.10/rjsmin.py < src/webui/static/tvh.js.gz.tmp > src/webui/static/tvh.js.gz.tmp2 src/webui/static/tvh.js.gz.tmp 1217817 src/webui/static/tvh.js.gz.tmp2 982191 /bin/sh: 8: command not found Makefile.webui:195: recipe for target 'src/webui/static/tvh.js.gz' failed make[2]: [src/webui/static/tvh.js.gz] Error 127 (ignored) src/webui/static/tvh.js.gz 0
I attach the complete latest buildlog + Makefile.webui (not shure, if it's dynamically generated).
Updated by Volker Schmidt about 10 years ago
I found and temporarily fixed the issue with the build of commit 61eeb38.
Explanation: With the gzip-Command you could set a default commandline option within the Environment variable "GZIP". Verify yourself. Please do a "man gzip" readup section "CAVEATS".
I have set this Enviroment variable GZIP since maybe 15 or 20 years to
GZIP="-8 --name"
Removed it from my environment. Now section in question of the build log shows:
src/webui/static/tvh.js.gz.tmp 1217817 src/webui/static/tvh.js.gz.tmp2 982191 src/webui/static/tvh.js.gz 265015
Suggestion: Could you please change your fix #2852 in a way not to colide with the environment seting of $GZIP?
Guess there were some clashes with that environment variable!
That would be great...
Oh, BTW: tvheadend now has a working webui with that build again!
Updated by Jaroslav Kysela about 10 years ago
Huh. Nice bug. I was not aware of the GZIP environment variable. It explains all. Thanks.
Updated by Jaroslav Kysela about 10 years ago
- Status changed from New to Fixed
- % Done changed from 0 to 100
Applied in changeset commit:tvheadend|a58e0fb5e785b1171805703ce30257e9f89c5147.