After going through the installation steps mentioned at https://fuchsia.googlesource.com/fuchsia/+/master/docs/getting_started.md
I used the command fx set x64 which produced an error in the build/gn/preprocess_products.py file.
The error message was as shown below -
(base) xprilion#xl:~/fuchsia$ fx set x64
+ /home/xprilion/fuchsia/scripts/build-zircon.sh -v -g -t x64
+ /home/xprilion/fuchsia/zircon/prebuilt/downloads/gn gen /home/xprilion/fuchsia/out/build-zircon --root=/home/xprilion/fuchsia/zircon
Done. Made 12304 targets from 900 files in 3216ms
+ /home/xprilion/fuchsia/buildtools/gn gen /home/xprilion/fuchsia/out/x64 --check '--args=target_cpu="x64" import("//boards/x64.gni") import("//products/core.gni") if (!defined(available)) { available = [] } available+=[] if (!defined(preinstall)) { preinstall = [] } preinstall+=[] if (!defined(monolith)) { monolith = [] } monolith+=[]'
ERROR at //build/gn/packages.gni:71:26: Script returned non-zero exit code.
_preprocessed_products = exec_script("preprocess_products.py",
^----------
Current dir: /home/xprilion/fuchsia/out/x64/
Command: /usr/bin/env /home/xprilion/fuchsia/build/gn/preprocess_products.py --monolith=["garnet/packages/products/base", "garnet/packages/prod/drivers"] --preinstall=[] --available=["garnet/packages/prod/vboot_reference", "bundles/tools"]
Returned 1.
stderr:
Traceback (most recent call last):
File "/home/xprilion/fuchsia/build/gn/preprocess_products.py", line 11, in <module>
from prepreprocess_build_packages import PackageImportsResolver, PackageLabelObserver
File "/home/xprilion/fuchsia/build/gn/prepreprocess_build_packages.py", line 74
except IOError, e:
^
SyntaxError: invalid syntax
See //build/gn/BUILD.gn:7:1: whence it was imported.
import("//build/gn/packages.gni")
^-------------------------------
How to remove this error?
The answer to the above problem is simple - right now Python3.7 is not supported while building Fuchsia. I changed to Python3.6 and it worked! Python 2.7 works as well.
You are missing product information here. If you are not sure which product to chose then select core as the product at least which holds bringup component as well as minimal services needed for fuchsia to run.
$ fx set core.x64
Related
I got the following error:
invalid resource directory name: C:\Users\test\Documents\APK Easy Tool\1-Decompiled APKs\com.app.app2\res navigation
brut.androlib.AndrolibException: brut.common.BrutException: could not exec (exit code = 1): [C:\Users\test\AppData\Local\Temp\brut_util_Jar_121707779579717501731948984067731632634.tmp, p, --forced-package-id, 127, --version-code, 4591, --version-name, 4.59.1, --no-version-vectors, -F, C:\Users\test\AppData\Local\Temp\APKTOOL3747578255524950029.tmp, -e, C:\Users\test\AppData\Local\Temp\APKTOOL7131208164915828680.tmp, -0, arsc, -I, C:\Users\test\AppData\Local\apktool\framework\1.apk, -S, C:\Users\test\Documents\APK Easy Tool\1-Decompiled APKs\com.app.app2\res, -M, C:\Users\Everspin\Documents\APK Easy Tool\1-Decompiled APKs\com.app.app2\AndroidManifest.xml]
You should move to aapt2. Add --use-aapt2 during compilation and make sure you update to a more recent version.
You can tell from the res / navigation error that you are rebuilding an application and that was built from aapt2 with aapt1.
when i install a package in old venv,as below:
(conda_venv)my-ubuntu:~/file$: conda install random
Collecting package metadata (current_repodata.json):failed
Traceback (most recent call last):
File"/home/my/anaconda3/lib/python3.9/site-packages/conda/exceptions.py",line 1214, in print_unexpected_error_report message builder.append(get main info str(error report['conda info']))
File"/home/my/anaconda3/ib/python3.9/site-packages/conda/cli/main_info.py", line 237, in get_main_info_str
info dict[' '+ key] = ('\n’ + 26 *'').join(info dict[key])
KeyError: 'pkgs_dirs'
and
enviroment variables:
conda info could not be constucted.
KeyError('pkgs_dirs')
and when i create a new venv,it shows the same error as above.
I found someone had the same prolem like me and they used "conda config --show-sources" to resolve,and i tried,but i got nothing but a blank line.
And i also tried "conda info",it showed
File"/home/my/anaconda3/lib/python3.9/site-packages/conda/exceptions.py", line 1082, in __call return func(*args,**kwargs)
File "/home/my/anaconda3/lib/python3.9/site-packages/conda/cli/main.py", line 87, in _main exit code = do call(args,p)
...
...
File "/home/my/anaconda3/lib/python3.9/site-packages/conda/ vendor/distro.py". line 599. in init
self. lsb release info = self. get lsb release info() \
subprocess.CalledProcessError:Command 'lsb_release -a' returned non-zero exit status 126
i don't know how to handle with this problem.I will appreciated it if any one can help.Thanks in advance!
Issues with KeyError can result from malformed configuration files. Please check your .condarc files are not corrupted (should be valid YAML). These can be located in three locations:
user home (~/.condarc)
Conda environment prefix (e.g., /home/my/anaconda3/.condarc, for OP)
working directory
It also should be noted that it appears to be looking for a key pkgs dirs rather than the standard pkgs_dirs. Perhaps someone ran a conda config --set 'pkgs dirs' '/path/to/blah' by mistake?
I'm currently trying to set up an environment for Yocto project for my personal study.
I was clueless about where to start Yocto so I bought the book Embedded Linux Projects Using Yocto Project Cookbook but it keeps failing to build the environment.
I've run only simple commands. I ran source oe-init-build-env <dir name> to make a directory and ran bitbake core-image-minimal.
But bitbake command keeps giving me errors like this. This is the log.
WARNING: Host distribution "Ubuntu-18.04" has not been validated with this version of the build system; you may possibly experience unexpected failures. It is recommended that you use a tested distribution.
Parsing recipes: 100%
|#################################################################################| Time: 00:00:25Parsing of 891 .bb files complete (0 cached, 891 parsed). 1287 targets, 61 skipped, 0 masked, 0 errors.
NOTE: Resolving any missing task queue dependencies
Build Configuration:
BB_VERSION = "1.24.0"
BUILD_SYS = "x86_64-linux"
NATIVELSBSTRING = "Ubuntu-18.04"
TARGET_SYS = "arm-poky-linux-gnueabi"
MACHINE = "qemuarm"
DISTRO = "poky"
DISTRO_VERSION = "1.7.3"
TUNE_FEATURES = "arm armv5 thumb dsp"
TARGET_FPU = "soft"
meta
meta-yocto
meta-yocto-bsp = "dizzy:58863ad092c9a279e305c841dbb4353de2ecfae8"
NOTE: Preparing runqueue
NOTE: Executing SetScene Tasks
NOTE: Executing RunQueue Tasks
WARNING: Failed to fetch URL http://www.zlib.net/zlib-1.2.8.tar.xz, attempting MIRRORS if available
WARNING: Failed to fetch URL http://www.multiprecision.org/mpc/download/mpc-1.0.2.tar.gz, attempting MIRRORS if available
WARNING: Failed to fetch URL ftp://ftp.gmplib.org/pub/gmp-6.0.0/gmp-6.0.0a.tar.bz2, attempting MIRRORS if available
WARNING: Failed to fetch URL http://ymorin.is-a-geek.org/download/kconfig-frontends/kconfig-frontends-3.12.0.0.tar.xz, attempting MIRRORS if available
WARNING: Failed to fetch URL http://download.gna.org/cryptodev-linux/cryptodev-linux-1.6.tar.gz, attempting MIRRORS if available
WARNING: Checksum failure encountered with download of http://www.bzip.org/1.0.6/bzip2-1.0.6.tar.gz - will attempt other sources if available
WARNING: Renaming /opt/yocto/poky/qemuarm/downloads/bzip2-1.0.6.tar.gz to /opt/yocto/poky/qemuarm/downloads/bzip2-1.0.6.tar.gz_bad-checksum_2ae3e6c958d83d2855a37f13fe29fd95
WARNING: Failed to fetch URL http://gnome-build-stage-1.googlecode.com/files/uuid-1.6.2.tar.gz, attempting MIRRORS if available
WARNING: Checksum failure encountered with download of http://rpm5.org/files/popt/popt-1.16.tar.gz - will attempt other sources if available
WARNING: Renaming /opt/yocto/poky/qemuarm/downloads/popt-1.16.tar.gz to /opt/yocto/poky/qemuarm/downloads/popt-1.16.tar.gz_bad-checksum_9e09d0bf772649c5ba385c48ba2d3547
WARNING: Failed to fetch URL http://zlib.net/pigz/pigz-2.3.1.tar.gz, attempting MIRRORS if available
WARNING: Checksum failure encountered with download of http://www.rpm5.org/files/rpm/rpm-5.4/rpm-5.4.14-0.20131024.src.rpm;extract=rpm-5.4.14.tar.gz - will attempt other sources if available
WARNING: Renaming /opt/yocto/poky/qemuarm/downloads/rpm-5.4.14-0.20131024.src.rpm to /opt/yocto/poky/qemuarm/downloads/rpm-5.4.14-0.20131024.src.rpm_bad-checksum_6a8d9bc6a7e0162d7ff72fefc9e841e5
WARNING: Failed to fetch URL http://downloads.sourceforge.net/expat/expat-2.1.0.tar.gz, attempting MIRRORS if available
WARNING: Failed to fetch URL ftp://invisible-island.net/byacc/byacc-20140422.tgz, attempting MIRRORS if available
WARNING: Failed to fetch URL http://pkg-shadow.alioth.debian.org/releases/shadow-4.2.1.tar.xz, attempting MIRRORS if available
I checked the URLs in the log and it turned out they are all 404 pages. And most importantly, it terminates by showing this message.
ERROR: Error executing a python function in /opt/yocto/poky/meta/recipes-devtools/gcc/gcc-source_4.9.bb:
The stack trace of python calls that resulted in this exception/failure was:
File: 'do_preconfigure', lineno: 12, function: <module>
0008: cmd = d.expand("sed -i 's/BUILD_INFO=info/BUILD_INFO=/' /opt/yocto/poky/qemuarm/tmp/work-shared/gcc-4.9.1-r0/gcc-4.9.1/gcc/configure")
0009: subprocess.check_output(cmd, stderr=subprocess.STDOUT, shell=True)
0010:
0011:
*** 0012:do_preconfigure(d)
0013:
File: 'do_preconfigure', lineno: 5, function: do_preconfigure
0001:
0002:def do_preconfigure(d):
0003: import subprocess
0004: cmd = d.expand('PATH=/opt/yocto/poky/scripts:/opt/yocto/poky/qemuarm/tmp/sysroots/x86_64-linux/usr/bin/arm-poky-linux-gnueabi:/opt/yocto/poky/qemuarm/tmp/sysroots/qemuarm/usr/bin/crossscripts:/opt/yocto/poky/qemuarm/tmp/sysroots/x86_64-linux/usr/sbin:/opt/yocto/poky/qemuarm/tmp/sysroots/x86_64-linux/usr/bin:/opt/yocto/poky/qemuarm/tmp/sysroots/x86_64-linux/sbin:/opt/yocto/poky/qemuarm/tmp/sysroots/x86_64-linux/bin:/opt/yocto/poky/scripts:/opt/yocto/poky/bitbake/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/mnt/c/Program Files/WindowsApps/CanonicalGroupLimited.Ubuntu18.04onWindows_1804.2020.824.0_x64__79rhkp1fndgsc:/mnt/c/WINDOWS/system32:/mnt/c/WINDOWS:/mnt/c/WINDOWS/System32/Wbem:/mnt/c/WINDOWS/System32/WindowsPowerShell/v1.0/:/mnt/c/WINDOWS/System32/OpenSSH/:/mnt/c/Users/kimth/AppData/Local/Microsoft/WindowsApps:/mnt/c/Users/kimth/AppData/Local/Programs/MiKTeX 2.9/miktex/bin/x64/:/mnt/c/Users/kimth/AppData/Roaming/TinyTeX/bin/win32:/snap/bin cd /opt/yocto/poky/qemuarm/tmp/work-shared/gcc-4.9.1-r0/gcc-4.9.1 && gnu-configize')
*** 0005: subprocess.check_output(cmd, stderr=subprocess.STDOUT, shell=True)
0006: # See 0044-gengtypes.patch, we need to regenerate this file
0007: bb.utils.remove(d.expand("/opt/yocto/poky/qemuarm/tmp/work-shared/gcc-4.9.1-r0/gcc-4.9.1/gcc/gengtype-lex.c"))
0008: cmd = d.expand("sed -i 's/BUILD_INFO=info/BUILD_INFO=/' /opt/yocto/poky/qemuarm/tmp/work-shared/gcc-4.9.1-r0/gcc-4.9.1/gcc/configure")
0009: subprocess.check_output(cmd, stderr=subprocess.STDOUT, shell=True)
File: '/usr/lib/python2.7/subprocess.py', lineno: 223, function: check_output
0219: if retcode:
0220: cmd = kwargs.get("args")
0221: if cmd is None:
0222: cmd = popenargs[0]
*** 0223: raise CalledProcessError(retcode, cmd, output=output)
0224: return output
0225:
0226:
0227:def list2cmdline(seq):
Exception: CalledProcessError: Command 'PATH=/opt/yocto/poky/scripts:/opt/yocto/poky/qemuarm/tmp/sysroots/x86_64-linux/usr/bin/arm-poky-linux-gnueabi:/opt/yocto/poky/qemuarm/tmp/sysroots/qemuarm/usr/bin/crossscripts:/opt/yocto/poky/qemuarm/tmp/sysroots/x86_64-linux/usr/sbin:/opt/yocto/poky/qemuarm/tmp/sysroots/x86_64-linux/usr/bin:/opt/yocto/poky/qemuarm/tmp/sysroots/x86_64-linux/sbin:/opt/yocto/poky/qemuarm/tmp/sysroots/x86_64-linux/bin:/opt/yocto/poky/scripts:/opt/yocto/poky/bitbake/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/mnt/c/Program Files/WindowsApps/CanonicalGroupLimited.Ubuntu18.04onWindows_1804.2020.824.0_x64__79rhkp1fndgsc:/mnt/c/WINDOWS/system32:/mnt/c/WINDOWS:/mnt/c/WINDOWS/System32/Wbem:/mnt/c/WINDOWS/System32/WindowsPowerShell/v1.0/:/mnt/c/WINDOWS/System32/OpenSSH/:/mnt/c/Users/kimth/AppData/Local/Microsoft/WindowsApps:/mnt/c/Users/kimth/AppData/Local/Programs/MiKTeX 2.9/miktex/bin/x64/:/mnt/c/Users/kimth/AppData/Roaming/TinyTeX/bin/win32:/snap/bin cd /opt/yocto/poky/qemuarm
I feel like I need to modify conf files to fetch available URLs but I'm new to Yocto and Bitbake so I'm very lost now. I would appreciate if anyone could tell me where to find solutions. Thank you and stay safe everyone.
You seem to use quite an old yocto version 1.7.3 while there is already 3.3 released. This means also you try to build recipes for some packages that are also old and hence some URLs might be unavailable. Might it be an option for you to use a newer version?
If this is no option for you, one thing to try would be setting MIRROR (see [1]) to a mirror [2] where those packages are still available. But this approach I would not prefer.
[1] https://www.yoctoproject.org/docs/1.7/bitbake-user-manual/bitbake-user-manual.html#var-MIRRORS
[2] could be: http://downloads.yoctoproject.org/mirror/sources/
1.7.3 is a very old release of the project, originally released in 2015 with a last point release in 2016. The fetcher warnings you see aren't the problem, they're warnings but it will fall back to the project mirrors. If it hadn't fallen back correctly, it would have shown errors as well as the warnings. The bigger problem is in fact this:
WARNING: Host distribution "Ubuntu-18.04" has not been validated with this version of the build system; you may possibly experience unexpected failures. It is recommended that you use a tested distribution.
Since Ubuntu 18.04 is three years newer than the project release you're using, there is no way it would be compatible with that release. You need to use a host OS from the era of the release, so Ubuntu 16.04 may work better. This is because the host OS provides gcc used to build the cross tools and the newer gcc versions don't tend to work with 100% of old code without tweaks.
So in short, use an older distro if you want to try and get that to build.
I am trying to install ghc-mod so that I can use ide-haskell in Atom.
The instructions say to use stack build ghc-mod. It seems that GHC 8.2+ is not supported by ghc-mod, so I set my resolver to lts-9.21.
When running stack build ghc-mod, I keep getting this error (emphasis mine; not using code formatting because line wrap helps readability):
aeson > : can't load .so/.DLL for: /Users/timoffex/.stack/snapshots/x86_64-osx/db354248ca37308313a93487c93190e1d5b819629b60b38b68871c9a691e52b9/8.0.2/lib/x86_64-osx-ghc-8.0.2/libHStime-locale-compat-0.1.1.3-KZ1jqNx8uhlHjmuPPj6V1Y-ghc8.0.2.dylib (dlopen(/Users/timoffex/.stack/snapshots/x86_64-osx/db354248ca37308313a93487c93190e1d5b819629b60b38b68871c9a691e52b9/8.0.2/lib/x86_64-osx-ghc-8.0.2/libHStime-locale-compat-0.1.1.3-KZ1jqNx8uhlHjmuPPj6V1Y-ghc8.0.2.dylib, 5): REBASE_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB has segment 2 which is not a writable segment (__LINKEDIT) in /Users/timoffex/.stack/snapshots/x86_64-osx/db354248ca37308313a93487c93190e1d5b819629b60b38b68871c9a691e52b9/8.0.2/lib/x86_64-osx-ghc-8.0.2/libHStime-locale-compat-0.1.1.3-KZ1jqNx8uhlHjmuPPj6V1Y-ghc8.0.2.dylib)
... (later)
-- While building package aeson-1.1.2.0 using:
/Users/timoffex/.stack/setup-exe-cache/x86_64-osx/Cabal-simple_mPHDZzAJ_1.24.2.0_ghc-8.0.2 --builddir=.stack-work/dist/x86_64-osx/Cabal-1.24.2.0 build --ghc-options ""
Process exited with code: ExitFailure 1
Progress 1/4
Here's a snippet from the above that looks weird to me:
REBASE_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB has segment 2 which is not a writable segment
I am running macOS Catalina 10.15.3.
I can't find any mention of this online except for this open GitHub issue: https://github.com/facebook/duckling/issues/446
I also tried lts-7.24. I get the exact same error, except it happens while building profunctors.
What could be the problem? Where can I file a bug?
I had the same error in a project using resolver: lts-9.17.
What fixed it for me is to update stack.yaml and use this line:
resolver: lts-10.9
I would like to set a breakpoint in a PyDev script written in Jython. I've tried various configurations:
(1) Setting a breakpoint in the Eclipse editor but nothing happens.
(2 & 3) Forcing a trace by adding following code into the script:
import template_helper
if False:
py_context_type = org.python.pydev.editor.templates.PyContextType
def MyFunc(context):
# option (2) - try pydevd with another eclipse session hosting debug server
#import sys
#sys.path.append(r"... pydev.core_6.3.3.201805051638\pysrc")
#import pydevd; pydevd.settrace()
# option (3) - try pdb
import pdb; pdb.set_trace()
return "some text"
template_helper.AddTemplateVariable(py_context_type, 'mysub', 'A desc', MyFunc)
Trying pydevd (option 2) just crashes with an exception added to error_log along lines of:
Caused by: Traceback (most recent call last):
File "...\org.python.pydev.jython_6.3.3.201805051638\jysrc\template_helper.py", line 20, in resolveAll
ret = self._callable(context)
File "...\pydev_scripts\src\pytemplate_local.py", line 12, in MyFunc
import pydevd; pydevd.settrace(stdoutToServer=True, stderrToServer=True)
File "...\org.python.pydev.core_6.3.3.201805051638\pysrc\pydevd.py", line 1189, in settrace
_locked_settrace(
File "...\org.python.pydev.core_6.3.3.201805051638\pysrc\pydevd.py", line 1295, in _locked_settrace
debugger.set_tracing_for_untraced_contexts(ignore_frame=get_frame(), overwrite_prev_trace=overwrite_prev_trace)
File "...\org.python.pydev.core_6.3.3.201805051638\pysrc\pydevd.py", line 595, in set_tracing_for_untraced_contexts
for frame in additional_info.iter_frames(t):
File "...\org.python.pydev.core_6.3.3.201805051638\pysrc\_pydevd_bundle\pydevd_additional_thread_info_regular.py", line 117, in iter_frames
current_frames = _current_frames()
File "...\org.python.pydev.core_6.3.3.201805051638\pysrc\_pydevd_bundle\pydevd_additional_thread_info_regular.py", line 26, in _current_frames
as_array = thread_states.entrySet().toArray()
AttributeError: 'java.lang.ThreadLocal' object has no attribute 'entrySet'
Trying vanilla pdb (option 3) prints the (Pdb) prompt in the PyDev Scripting console but one can't enter any text and go into interactive mode, eg:
(Pdb) IOError: IOError(...nvalid',)
> ...\org.python.pydev.jython_6.3.3.201805051638\jysrc\template_helper.py(20)resolveAll()
-> ret = self._callable(context)
(Pdb)
Perhaps it's not possible. Any suggestions?
For future reference, I was eventually able to debug scripts by downloading jython 2.7.1 installer from maven. I then installed this jython to a temporary location. After backing up the jython plugin folder bundled with pydev, I copied and pasted the relevant directories over the pydev jython installer along with a copy of pydevd package. I was able to step through debug in separate instance of Eclipse after setting a breakpoint as described in my Option (2) above.
Thanks for your help in the comments #FabioZadrozny.