Can not start Projects from SD Card

[ementi]

Like the title says, even after upgrading to V1.2, I can not start any projects from SD Card. Not even if I create a new project and try to start the new "Hello World" default main.py .

This appears after trying to start the Program: "MODULE CAN'T BE LOADED. Maybe you have some errors in modules that you wish to import? Traceback (most recent call last): File "./weioRunner.py", line 258, in launcher self.userMain = import(projectModule, fromlist=['']) ImportError: No module named sd.Test_1.main "

And this after stopping: " WeIO user program stopped. It was running since : 2015-10-29 21:35:41 Process Process-10: Traceback (most recent call last): File "/usr/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap self.run() File "/usr/lib/python2.7/multiprocessing/process.py", line 114, in run self._target(_self._args, *_self._kwargs) File "./weioRunner.py", line 290, in launcher msg = self.qIn.get() File "/usr/lib/python2.7/multiprocessing/queues.py", line 117, in get res = self._recv() File "./weioRunner.py", line 310, in signalHandler if "stop" in vars(userControl.userMain): TypeError: vars() argument must have dict attribute "

(Can't post pictures for some reason, so I just copied the Error Message) Sincerely ementi

[ks156]

Could you post the output of these commands : ls -al /weioUser/sd and df

It may help.

[ks156]

Actually, there's a bug with removable devices in v1.2. Some native language are not supported. (ref http://we-io.net/forum/viewtopic.php?f=2&t=775).

In your case, the problem was already present on v1.1, then the cause is maybe different. Can you also tell me in which filesystem your SD card is formatted ?

[ementi]

The output: root@WEIO:~# ls -al /weioUser/sd drwxr-xr-x 3 root root 32768 Oct 29 20:58 . drwxr-xr-x 1 root root 0 Oct 29 20:52 .. -rwxr-xr-x 1 root root 0 Oct 29 20:58 init.py drwxr-xr-x 3 root root 32768 Oct 29 2015 test_1

The card is formatted in FAT32

[ks156]

@ementi : can you also give me the output of : ls -al /weioUser/sd/test_1 and df

That's strange, because init.py should be __init__.py Nevermind. It's due to the markdown syntax : a double underscore puts text in bold :/

Can you also try to type the following commands, and put here the output :

/etc/init.d/usd stop
cd /
umount /weioUser/sd
mount /dev/sda1 /mnt

[ementi]

root@WEIO:~# ls -al /weioUser/sd/test_1/ drwxr-xr-x 3 root root 32768 Oct 29 2015 . drwxr-xr-x 3 root root 32768 Oct 29 20:58 .. -rwxr-xr-x 1 root root 0 Oct 29 2015 init.py -rwxr-xr-x 1 root root 348 Oct 29 2015 index.htm -rwxr-xr-x 1 root root 118 Oct 29 2015 main.py drwxr-xr-x 6 root root 32768 Oct 29 20:57 www

Sorry, the init.py was right, It was just my second comment on github :D

root@WEIO:~# df /weioUser/sd/ Filesystem 1K-blocks Used Available Use% Mounted on /dev/sda1 15549952 6368 15543584 0% /weioUser/sd

Unfortunately I don't get any output by the commands: /etc/init.d/usd stop cd / umount /weioUser/sd mount /dev/sda1 /mnt

and now my SD card is empty and the following command gives me this output root@WEIO:~# df /weioUser/sd/ Filesystem 1K-blocks Used Available Use% Mounted on rootfs 3840 2208 1632 58% /

[ks156]

and now my SD card is empty and the following command gives me this output

Simply reboot the board, or type :

umount /mnt
/etc/init.d/usd start

and then remove and plug your SD card again. Your SD card is not mounted anymore, that's all.

Everything's looks OK, so I don't understand the problem. Could you try to create a new project on SD Card, and test again ?

[ementi]

You are my hero of the day :) HelloWorld does work now. I have no idea how and why but it does. Although I can't open the html files in the development environment. Which I was able to before.

[drasko]

How did you make it work?

[ks156]

I suspect some problems with this SD card (already had some inconsistant behavior with one of my card). Try to format it again, I'm almost sure it will work again like a charm.

[ementi]

Formatted my SD Card, but problem of not being able to open index.htm persists. Might it be a problem that in the file tree the name is "index.htm" instead of "index.html"?

@drasko I just followed the instructions given here. Nothing more. Maybe the unmounting and mounting again did the job.

[ks156]

"index.htm" instead of "index.html"

Indeed. And this is probably related to this issue : https://github.com/nodesign/weio/issues/261

So I think that your first problem is now fixed (please confirm).

[ementi]

fix confirmed :)

[drasko]

@ks156 we close this one? #216 will be fixed soon with v1.3.

[ks156]

Yeap

[ks156]

@ementi : if you want, I can send you a new weio_recovery.bin image that should fix your problem. Do you want to test it ? Do you know how to flash the board with a usb key ?

[ementi]

That would be great! I flashed my WEIO with V1.2 with the sd card, same procedure isn't it?

[drasko]

You mean v1.2. Yes, it will be the same procedure, described here: https://github.com/nodesign/weio/wiki/WeIO-Recovery#offline-manual-update-via-sd-card-or-usb-key

[ks156]

@ementi : Here's a link where you can download a new image that should fix the issue #261 : https://www.dropbox.com/s/cm0ip8vmqya625t/weio_recovery.bin?dl=0

Can you comment the issue #261 to let me know if it fix the problem or not ?