So, I am new to sikuli coding, I do not have much experience with python either, so for many of you this might be a silly question. My problem is that I am trying to pause the program for x seconds. I have tried these 2 ways but every time I am getting an error. Here is what I have tried to do:
import time
time.sleep(10)
Error I am getting: [error] SyntaxError ( "no viable alternative at input 'time'", )
=======
sleep(10)
Error I am getting: [error] SyntaxError ( "no viable alternative at input 'sleep'", )
I hope that someone can help me with my silly problem. I would really appreciate :) (also, sorry for the Bad English)
Thanks in advance!
sleep(10) is 100% correct for sikuli IDE for how to get your program to pause for 10 seconds, so here are a few thoughts:
That error can crop up for lots of different reasons, but a really common one--in Python, white space DOES matter, and indentation is often a huge culprit for errors like this. In the sikuli IDE, your loops have to be indented exactly 4 spaces ( = 1 tab), any more or less will throw this error. You can also check for some missing syntax like apostrophes or brackets, sometimes in the line preceding the one that's throwing the error.
In this particular case, sometimes the import statement is finicky. You could try from time import * instead of just import time. They're supposed to be equal, but they seem to behave differently to me sometimes.
If you're importing the 'time' module just to use in functions like sleep(i) and wait(i), then the import is unnecessary, because those functions just require you to supply an integer i that represents a number of seconds, and they do the rest as part of their built-in functionality.
Finally, if you find that 'import time' is the problem, I have found that the Sikuli IDE does not have native access to all of the possible modules to import. I have had lots of success with the datetime module, but I have never tried just the time module. You might switch to 'import datetime' and see if that helps...
Related
This is not a duplicate of this one, as I don't have any syntax error -- I only got two lines of code, so I am certain!
Note:
I did remember to save BasicLoop.asm before attempting to load it.
I can change the .asm code to whatever I like, the error persists.
Try deleting the file BasicLoop.asm and then create a new one without using any VM-Translator.
I tried reproducing the error, but it never occured.
The following might be useful if you are developing VM-Translator:
I too got stuck on somewhat similar error saying:
end of line expected. '0' is found
While examining my CodeWriter, I found that it wrote #0, #{0} and on someplaces it combined 2 seperate codes as 0;JMP0 or 0;JMP D=A
Hope it helps.
It happened to me a number of times as well. The first thing to recognize is that the line 0 reference is meaningless. The problem may be anywhere in your assembly code.
You should look through every line of your assembly code, check that there are no compound commands like:
#SPD=M
when it should be
#SP
D=M
Also, make sure you don't have (#LABEL) instead of just (LABEL). That could do it as well.
I know this has been posted all over the place but I can not find what I need. I have a Arduino project that I must have vector or another way of allocating a dynamic array safely. I am trying to get the "StandardCplusplus" library to compile but I am getting an error
'Starting combiner'
"C:\Eclipse\eclipse\arduinoPlugin\tools\arduino\avr-gcc\4.8.1-arduino5/bin/avr-gcc" -Os -Wl,--gc-sections,--relax -mmcu=atmega2560 -o "D:/Development/MegaTesting/Release/MegaTesting.elf" ./.ino.cpp.o ./libraries/StandardCplusplus/algorithm.cpp.o ./libraries/StandardCplusplus/associative_base.cpp.o ./libraries/StandardCplusplus/bitset.cpp.o ./libraries/StandardCplusplus/char_traits.cpp.o ./libraries/StandardCplusplus/complex.cpp.o ./libraries/StandardCplusplus/del_op.cpp.o ./libraries/StandardCplusplus/del_opnt.cpp.o ./libraries/StandardCplusplus/del_opv.cpp.o ./libraries/StandardCplusplus/del_opvnt.cpp.o ./libraries/StandardCplusplus/deque.cpp.o ./libraries/StandardCplusplus/eh_alloc.cpp.o ./libraries/StandardCplusplus/eh_globals.cpp.o ./libraries/StandardCplusplus/exception.cpp.o ./libraries/StandardCplusplus/fstream.cpp.o ./libraries/StandardCplusplus/func_exception.cpp.o ./libraries/StandardCplusplus/iomanip.cpp.o ./libraries/StandardCplusplus/ios.cpp.o ./libraries/StandardCplusplus/iostream.cpp.o ./libraries/StandardCplusplus/istream.cpp.o ./libraries/StandardCplusplus/iterator.cpp.o ./libraries/StandardCplusplus/limits.cpp.o ./libraries/StandardCplusplus/list.cpp.o ./libraries/StandardCplusplus/locale.cpp.o ./libraries/StandardCplusplus/map.cpp.o ./libraries/StandardCplusplus/new_handler.cpp.o ./libraries/StandardCplusplus/new_op.cpp.o ./libraries/StandardCplusplus/new_opnt.cpp.o ./libraries/StandardCplusplus/new_opv.cpp.o ./libraries/StandardCplusplus/new_opvnt.cpp.o ./libraries/StandardCplusplus/numeric.cpp.o ./libraries/StandardCplusplus/ostream.cpp.o ./libraries/StandardCplusplus/queue.cpp.o ./libraries/StandardCplusplus/set.cpp.o ./libraries/StandardCplusplus/sstream.cpp.o ./libraries/StandardCplusplus/stack.cpp.o ./libraries/StandardCplusplus/stdexcept.cpp.o ./libraries/StandardCplusplus/streambuf.cpp.o ./libraries/StandardCplusplus/string.cpp.o ./libraries/StandardCplusplus/support.cpp.o ./libraries/StandardCplusplus/typeinfo.cpp.o ./libraries/StandardCplusplus/utility.cpp.o ./libraries/StandardCplusplus/valarray.cpp.o ./libraries/StandardCplusplus/vector.cpp.o arduino.ar "-LD:/Development/MegaTesting/Release" -lm
arduino.ar(new.cpp.o): In function `operator new[](unsigned int)':
C:/Eclipse/eclipse/arduinoPlugin/packages/arduino/hardware/avr/1.6.10/cores/arduino/new.cpp:26: multiple definition of `operator new[](unsigned int)'
./libraries/StandardCplusplus/new_opv.cpp.o:C:/Eclipse/eclipse/arduinoPlugin/packages/arduino/hardware/avr/1.6.10/libraries/StandardCplusplus/new_opv.cpp:24: first defined here
c:/eclipse/eclipse/arduinoplugin/tools/arduino/avr-gcc/4.8.1-arduino5/bin/../lib/gcc/avr/4.8.1/../../../../avr/bin/ld.exe: Disabling relaxation: it will not work with multiple definitions
arduino.ar(new.cpp.o): In function `operator new(unsigned int)':
C:/Eclipse/eclipse/arduinoPlugin/packages/arduino/hardware/avr/1.6.10/cores/arduino/new.cpp:22: multiple definition of `operator delete[](void*)'
makefile:83: recipe for target 'MegaTesting.elf' failed
./libraries/StandardCplusplus/del_opv.cpp.o:C:/Eclipse/eclipse/arduinoPlugin/packages/arduino/hardware/avr/1.6.10/libraries/StandardCplusplus/del_opv.cpp:25: first defined here
collect2.exe: error: ld returned 1 exit status
make: *** [MegaTesting.elf] Error 1
06:23:57 Build Finished (took 21s.666ms)
I have searched here and online and there seems to be a bunch of fixes but none of them work. There was some mention of including a pnew.cpp in one of your files but this file is not in the library anywhere.
All my code contains that I am trying to compile is
#include "StandardCplusplus.h"
#include "Arduino.h"
void setup(void) {
Serial.begin(57600);
}
void loop(void) {
}
There are a couple of versions of this library out there and I have tried the two main forks that I can find and both of them generate this error.
Also I am using Eclipse with the Arduino AVR plugin to compile.
Edit
I thought that commenting out the lines did work until I tried to use a vector. Once I did the StandardCplusplus library got really mad saying that the function new was not defined.
I think that there needs to be something done to the StandardCplusplus library like in new/new_opv delete/delete_opv files? Or is there a better way?
Edit - 2
Alright so I went into the files:
StandardCplusplus/new_opv.h
StandardCplusplus/del_opv.h
And commented out the bodies for the functions and everything seems to be happy. I did a simple test and everything looks like it is working but now I am concerned that I might of removed something that something else in the library might need, can anyone tell me if my changes will hurt anything?
Edit - 3
Well the last fix didn't work so I tried going to another library all together and I am allot closer. I Downloaded this STL-AVR library and had to make a minor edit to vector.h now I am having problems with the pnew.cpp file. Looks like the template is calling a "new" function that is now defined in arduino but if I try to comment out this body I get that it is not defined. I am sure this is some sort of order of the includes or missing one can anyone help?
Those STL like libary versions you have were put together before operator new was added to the Arduino core. Now they are in the core you are getting a multiple definition error.
You can go into your core and comment out the bits causing the multiple definition error.
You can probably just get away with commenting out the function definitions in the .cpp:
C:/Eclipse/eclipse/arduinoPlugin/packages/arduino/hardware/avr/1.6.10/cores/arduino/new.cpp
If you still get the errors, also comment out the function declarations in new.h, but you shouldn't need to as multiple declarations are allowed, only definitions must be unique.
I recently found out that you can get Octave to warn when you are using features not compatible with Matlab. Due to working with others this feature is appealing.
warning ('on', 'Octave:matlab-incompatible')
However when I use it in even simple scripts
warning ('on', 'Octave:matlab-incompatible');
x = 5;
plot(x);
I get many warning due to the implementation of plot using non-Matlab compatible features. For example
warning: potential Matlab compatibility problem: ! used as operator near line 215 offile /usr/share/octave/3.8.1/m/plot/draw/plot.m
Is there a way to turn off these warnings? I don't care if plot is implemented using non-Matlab features because when I use Matlab its implementation will be fine.
No that is not possible which makes the Octave:matlab-incompatible almost useless. Also, that warning is only printed for syntax so you can still use Octave only functions (such as center or sumsq) without any problem.
I recommend you use a text editor that has separate Matlab and Octave syntax highlight (such as gedit) and avoid things that don't get highlighted.
Here's how it's done in Matlab, which looks to be similar to the Octave case:
warning('on', 'Octave:matlab-incompatible'); % Your Octave warning
x = 5;
WarnState = warning('off', 'Offending_MSGID'); % You'll need to get the specific ID
plot(x);
warning(WarnState); % Restore
Yes, it's a bit clumsy. There's no way to specify that a warning is not enabled within a particular file that I know of.
One thing that can happen is that the code an be interrupted by the user or an error before the warning state is restored. In this case, Your system now is in an unknown warning state. One way to avoid this is to use onCleanup. This function is called when a function exits, even if it exits due to an error. You might rewrite the above as:
warning('on', 'Octave:matlab-incompatible'); % Your Octave warning
x = 5;
WarnState = warning('off', 'Offending_MSGID'); % You'll need to get the specific ID
C = onCleanup(#()warning(WarnState));
plot(x);
...
Note that onCleanup won't be called until the function exits so the warning state won't be restored until then. You should be able to add a warning(WarnState); line to manually restore before if you want. Just be sure that whatever function onCleanup is calling can never return an error itself.
I have just started a new version of my Crysis Wars Server Side Modification called InfinityX. For better management, I have put the functions inside tables as it looks neater and I can group functions together (like Core.PlayerHandle:GetIp(player)), but I have ran into a problem.
The problem is that the specified method to get the players' name, player:GetName() is being seen as an invalid method, when the method actually is completely valid.
I would like to know if using the below structure is causing a problem and if so, how to fix it. This is the first time I've used this structure for functions, but it is already proving easier than the old method I was using.
The Code:
Event =
{
PlayerConnect = function(player)
Msg.All:CenteredConsole("$4Event$8 (Connect)$9: $3"..player:GetName().." on channel "..player.actor:GetChannel());
System.LogAlways(Default.Tag.."Incoming Connect on Channel "..player.actor:GetChannel());
Event:Log("Connect", player);
end;
};
The below code works when I bypass the function and put the code directly where it's needed:
Msg.All:CenteredConsole("$4Event$8 (Connect)$9: $3"..player:GetName().." on channel "..player.actor:GetChannel());
System.LogAlways(Default.Tag.."Incoming Connect on Channel "..player.actor:GetChannel());
The Error:
[Warning] [Lua Error] infinityx/main/core.events.lua:23: attempt to call method 'GetName' (a nil value)
PlayerConnect, (infinityx/main/core.events.lua: 23)
ConnectScript, (infinityx/main/core.main.lua: 52)
OnClientEnteredGame, (scripts/gamerules/instantaction.lua: 511)
(null) (scripts/gamerules/teaminstantaction.lua: 520)
Any clarification would be appreciated.
Thanks :)
Well, as PlayerConnect is inside the table Event, and you are calling with a ":", add self as first arg in the function, like:
PlayerConnect = function(self, player)
Clearly, player in the first block of code is not the same as player in the second block of code. The problem must be that the caller of Event.PlayerConnect is not passing the same value.
To test that your Event.PlayerConnect function works, try this in the same place as your second block of code:
Event.PlayerConnect(player)
That should work as you expect.
So, the problem comes down to how Event.PlayerConnect is called without the second block of code. I'm not familiar with that game engine so I don't know how it is done. Perhaps reviewing the documentation and/or debugging that area would help. If you print(player) or call the equivalent log function in both cases, you should see they are different. If you can't run in a debugger, you can still get a stack trace with print(debug.traceback("Accessing player, who's value is: "..player)). If there is indeed some kind of table-based player object in both cases, you can try comparing their fields to see how they are different. You might need to write a simple dumping function to help with that.
good moring.
first of all. This is the most impressive community i ever saw!
Well several days i mused about the three-folded job of
a. getting
b. parsing
c. storing a number of pages.
Two days ago i thought that getting the pages would be the major-task. No this isnt the case - i guess that the parser-job would be a heroic task. Each of the pages that are intended to be parsed is a png-image.
So the question is - after getting all them. How to parse them!? This seems to be the issue. Guess that there are some perl-modules out there - that can help in doing this...
Well - i think that this job only can be done with some OCR embedded! Question: is there a perl-module that can be use here to support this task:
BTW: see the result-pages.
BTW;: and as i thought i can find all 790 resultpages within a certain range between
Id= 0 and Id= 100000 i thought, that i can go the way with a loop:
http://www.foundationfinder.ch/ShowDetails.php?Id=11233&InterfaceLanguage=&Type=Html
http://www.foundationfinder.ch/ShowDetails.php?Id=927&InterfaceLanguage=1&Type=Html
http://www.foundationfinder.ch/ShowDetails.php?Id=949&InterfaceLanguage=1&Type=Html
http://www.foundationfinder.ch/ShowDetails.php?Id=20011&InterfaceLanguage=1&Type=Html
http://www.foundationfinder.ch/ShowDetails.php?Id=10579&InterfaceLanguage=1&Type=Html
i thought i can go the Perl-Way but i am not very very sure:
I was trying to use LWP::UserAgent on the same URLs [see below]
with different query arguments, and i am wondering if LWP::UserAgent provides a
way for us to loop through the query arguments? I am not sure that LWP::UserAgent has a method for us to do that. Well - i sometimes heard that it is easier to use Mechanize. But is it really easier!?
But - to be frank; The first task " GETTING all the pages is not very difficult - if we compare this task with the parsing... How can this be done!?
Any ideas - suggestions -
look forward to hear from you...
zero
You do not need a Perl module, you only need the system function.
system qw[ tesseract.exe foo.png foo.txt ];
my $text = read_file('foo.txt');
You may need to preprocess the images to help Tesseract, say using ImageMagick like:
system qw[ convert.exe -resize 200% image.jpg foo.png ];