Wrong argument type error when extracting a module in Rails 4

stackoverflow.com - 2013-04-09 16:41:40 - Similar - Report/Block

I'm extracting out some functionality to a module. I'm getting the error below. What am I doing wrong? `include': wrong argument type Class (expected Module) (TypeError) class User < ActiveRecord::Base include Subscription end # models/concerns/user/subscription.rb class User module Subscription extend ActiveSupport::Concern def subsc...

A31 Dumped world first

androidtablets.net - 2013-02-11 05:03:48 - Similar - Report/Block

I have dumped an A31 image with the help of my colleages in the netherlands. World First root@plox atrage -u image.img unpacking image.img to image.img.dump Extracting: COMMON SYS_CONFIG100000 (49319, 0) Extracting: COMMON SYS_CONFIG000000 (3101, 0) Extracting: COMMON SPLIT_0000000000 (512, 0) Extracting: BOOT BOOT0_0000000000 (24576, 0)...

Using a variant type constructor with just one tuple value

stackoverflow.com - 2012-03-19 18:14:12 - Similar - Report/Block

# type foo = Foo of int * int # let t = (1, 2) # Foo t Error: The constructor Foo expects 2 argument(s), but is applied here to 1 argument(s) How is it that I must do Foo (1, 2) to avoid that error even has the appropriate type?...

C error - wait()

stackoverflow.com - 2012-06-07 19:29:09 - Similar - Report/Block

I write a program using memory segments but the problem is my wait() is throwing me an error error: ks.c:24:2: error: incompatible type for argument 1 of ‘wait’ /usr/include/x86_64-linux-gnu/sys/wait.h :116:16: note: expected ‘__WAIT_STATUS’ but argument is of type ‘int’ s.c:13:6: warning: unused variable ‘w’ [-Wunused-variable] Code line...

Python argsparse & Unix Piping to arguments

stackoverflow.com - 2012-03-28 09:26:10 - Similar - Report/Block

Suppose I want the output from rsgen.py to be used as the references argument of my simulate.py script. How can I do it? simulate.py parser.add_argument("references", metavar="RS", type=int, nargs="+", help="Reference string to use") I tried # ./simulate.py references < rs.txt usage: simulate.py [-h] [--numFrames F] [--numPages P] R...

iOS format specifies type int but the argument has type int *

stackoverflow.com - 2013-04-09 18:00:50 - Similar - Report/Block

I have a method like this: -(void)processSomeNumeber:(int *)number NSLog(@"show me the number %d", number); But I'm getting this error: "format specifies type int but the argument has type int *" Does anyone know why or how I can fix this?...

Understanding VimClojure new installation startup errors

stackoverflow.com - 2012-06-29 23:06:19 - Similar - Report/Block

I am attempting to get vimclojure working for the first time. I am fairly new to vim plugins. I'm having some problems (error messages below) and am looking for some hints at the least. Not much idea where to start. I am trying to following the steps from How I tamed VimClojure as well as inspecting VimClojure-Easy When I start vim, I am...

III. Cosmological argument

deviantart.com - 2013-06-09 11:07:04 - Similar - Report/Block

The cosmological argument is an argument for the existence of a First Cause (or instead, an Uncaused cause) to the universe, and by extension is often used as an argument for the existence of an "unconditioned" or "supreme" being, usually then identified as God. It is traditionally known as an argument from universal causation, an argumen...

template template argument - type/value mismatch error

stackoverflow.com - 2012-04-07 23:22:44 - Similar - Report/Block

Here's a sample code: #include <stack> #include <cstddef> template <std::size_t N, template <class> class Stack = std::stack > class Tower : protected Stack<int> public: Tower() : Stack<int>(N) { } int main(int argc, char **argv) Tower<5L> tower1(); And I see the compiler (gcc) is not ha...

examining and modifying memory addresses in C

stackoverflow.com - 2012-03-16 03:33:41 - Similar - Report/Block

I want to essentially do the following (which is probably dangerous and what not) just for the heck of it: int main() { int x = 0x00ff00ff; printf("Value at addr x: %x\n",*x); return 0; Basically take a look at the contents of a certain address in my machine. Maybe write to it. I'm guessing I'm not allowed to do the latter. Th...

Cannot use ArrayList of type char as method's argument

stackoverflow.com - 2012-05-07 15:40:46 - Similar - Report/Block

Cannot define ArrayList<char> as argument of validate . Why it cannot be done? When trying ArrayList<?> it works. Why? Should ArrayList<?> be used instead of ArrayList<char> ? What is the difference? public boolean validate(ArrayList<char> args){ ... } Error: Syntax error on token "char", Dimensions expect...

how to port CArray (MFC) to linux

stackoverflow.com - 2013-04-26 08:42:01 - Similar - Report/Block

I am porting a windows app to linx. I am trying to port CArray MFC Method to linux. The CArray to be ported is CArray min; I have made an equivalent of this like... #include #include #include int main () struct values double value1; double value2; }; typedef std::vector CArray; CArray min; CArray max; return 0; but i am getting er...

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Error in php error handling (file upload)

stackoverflow.com - 2012-06-12 10:14:10 - Similar - Report/Block

I want to put out an error message when the uploaded image size is over 3MB. This is my current code. It should put out an error message when an image is over 3MB, but it does nothing. What's wrong with my code? if ( $_FILES['file']['size'] != 0 ) //image check start if ((($_FILES["file"]["type"] == "image/gif") || ($_FILES["file"]["ty...

System Argument out of range exception in C# while adding rows to datagridview

stackoverflow.com - 2012-03-26 01:08:09 - Similar - Report/Block

I have a code as follows: private void svars_MouseDoubleClick(object sender, MouseEventArgs e) { userSelection user_sel = new userSelection(); string file = svars.SelectedItem.ToString(); DataGridViewRow row = new DataGridViewRow(); dataGridView1.Rows.Add(row); row.Cells[...

newtype with RankNTypes

stackoverflow.com - 2012-03-20 00:11:26 - Similar - Report/Block

If I want to declare a newtype such that type type of the value is constrained to have an instance for a type-class, it seems like I can do that with: {-# LANGUAGE RankNTypes #-} newtype ShowBox = ShowBox (forall a. Show a => a) GHC compiles that just fine, but when I try and actually use ShowBox with ShowBox "hello" I get a compiler...

Fragment shader for unsigned integer textures

stackoverflow.com - 2013-02-22 12:29:45 - Similar - Report/Block

I am using following shader for unsigned integer textures to read a data: Fragment shader: Code : #version 150 out uvec4 fragColor; uniform uint factor; void main() uint temp=factor; temp=temp/2; fragColor = uvec4(temp,temp,temp,temp); But i am getting error on driver A: "Compile failed. ERROR: 0:7: '/' : Wrong operand types. No operation...

method to return different type object list with parameterised type as argument

stackoverflow.com - 2013-04-25 16:08:19 - Similar - Report/Block

I am trying to create a method that could return a list of different type of data. The type argument is to identify which type of data need to be processed and returned getListedData(Class type). I also wrote a private method createList(Class type, List list, String flag) that could be used by all type data to create the list. The code is...

"An unhandled exception of type 'System.ExecutionEngineException' occurred in Unknown Module."

stackoverflow.com - 2012-05-07 13:14:57 - Similar - Report/Block

I'm writting an app in metro(xaml + c#) and i have fatal error witch source i can't find: System.ExecutionEngineException was unhandled Message: An unhandled exception of type 'System.ExecutionEngineException' occurred in Unknown Module. It came when i push the buton and open new frame. Wierd is this that when i run this app on my laptop...

python suds wrong namespace prefix in SOAP request

stackoverflow.com - 2012-04-18 12:05:34 - Similar - Report/Block

I use python/suds to implement a client and I get wrong namespace prefixes in the sent SOAP header for a spefic type of parameters defined by element ref= in the wsdl. The .wsdl is referencing a data types .xsd file, see below. The issue is with the function GetRecordAttributes and its first argument of type gbt:recordReferences File: b...

Python : Google App Engine : how to know where error in code

stackoverflow.com - 2012-07-01 11:37:53 - Similar - Report/Block

Today, I have met error that make me frustrate for about nearly hours to see what wrong with Google App Engine SDK. but, the fact is my code is wrong grammar. (really silly). Here is my wrong code : app = webapp2.WSGIApplication([('/', MainPage), debug=True) Instead of : app = webapp2.WSGIApplication([('/', MainPage)], debug=True) My ques...

Scala map with partial function as value

stackoverflow.com - 2012-03-23 05:07:09 - Similar - Report/Block

Twitter's Scala school collections section , they show a Map with a partial function as a value: // timesTwo() was defined earlier. def timesTwo(i: Int): Int = i * 2 Map("timesTwo" -> timesTwo(_)) If I try to compile this with Scala 2.9.1 and I get the following: [error] ... missing parameter type for expanded function ((x$1) => "t...

Meteor collection.insert callback issues

stackoverflow.com - 2012-05-09 00:03:22 - Similar - Report/Block

According to the Meteor documentation.... collection.insert(doc, [callback]) callback Function Optional. If present, called with an error object as the first argument and the _id as the second. ...then later down... On the server, if you don't provide a callback, then insert blocks until the database acknowledges the write, or throws an...

PHPUnit forces me to require classes before asserting instance of

stackoverflow.com - 2012-05-02 22:11:17 - Similar - Report/Block

I am testing an object that returns an instance of another class. Internally, that class calls require_once . However, when I try to check that the object returned is of that type I get this message: InvalidArgumentException: Argument #1 of PHPUnit_Framework_Assert::assertInstance Of() must be a class or interface name This message goes aw...

php file upload with mysql filename update

stackoverflow.com - 2012-06-09 00:03:51 - Similar - Report/Block

I am trying to combined these two script (a file upload) and (a mysql update) so that the image file is both uploaded to the correct folder and the file path is then updated in the mysql database. I know the $sql update query is wrong and thats where my trouble is. Any help would be great. //db connection require "connect.db.php"; if ((($...

OpenCL kernel argument struct has zero values

stackoverflow.com - 2012-04-06 13:50:40 - Similar - Report/Block

I'm having several problems regarding OpenCL (total noob) but I think that if I manage to solve this one I will be able to solve some of the other. I have the following kernel that I want to store in a double array the a number calculated by the data of a struct. The argument that I pass to the kernel is a struct array and is initialised...

Ajax call not accepting function parameter as data value

stackoverflow.com - 2013-03-04 13:52:25 - Similar - Report/Block

I am trying to pass the value stored in the function argument to the PHP page using data, however Ajax always executes the error section generating the popup - alert. The code is attached below. Any suggestions. thanks in advance function clickonaccept(contentid) $.ajax ({ type: 'POST', url: '../scripts/s_updateinvites.php', data: {...

zend 2 AbstractRestfulController how to manage Exception

stackoverflow.com - 2013-03-17 17:54:49 - Similar - Report/Block

My goal is get a json like "meta": { "error_type": "error type", "code": 400, "error_message": "error msg" in case something to wrong. I tried to put the try catch block both in the action rest controller and in the model but I get the whole exception stack (I mean with the layout + view) What's the right way ?...

gcc newly installed libraries (libexpat1-dev) not recognised in current terminal (debian)

stackoverflow.com - 2012-03-13 15:39:53 - Similar - Report/Block

I've spent quite a bit of time trying to get an expat based sample program to compile. I was receiving the following error message when I tried to compile gcc -Wall -lexpat line.c -o blah line.c: In function ‘main’: line.c:99:8: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘XML_Size’ [-Wformat] /tmp/ccUa3vf...

What's wrong with using non-parameterized generic types in Java 7?

stackoverflow.com - 2013-04-12 03:51:00 - Similar - Report/Block

What if I want to have a variable, say a List, which can be instantiated with any Type? So, given: List list; I could do any of these: list = new ArrayList(); list = new Vector(); list = new LinkedList(); Eclipse gives me this error when I want to do the above: List is a raw type. References to generic type List should be parameterized Wh...

Valgrind Error: failed in UME with error 22

stackoverflow.com - 2010-11-20 03:03:16 - Similar - Report/Block

I am playing around with tool development in Valgrind and am getting the following error: valgrind: mmap(0x8048000, 4096) failed in UME with error 22 (Invalid argument). valgrind: this can be caused by executables with very large text, data or bss segments. but my executable has nothing but simple variable assignments. I am not able to un...

gridview deleting error EnableEventValidation="true" but Invalid postback or callback argument error

stackoverflow.com - 2012-03-23 18:38:45 - Similar - Report/Block

in my project i have a master page , usercontrol and webforms using master page. my usercontrol consists of textboxes buttons and gridview on one of my pages when i try to delete the column confirmation message box shows up then i click ok and then that error sows up and i need to say that when i make EnableEventValidation="true" at the t...

need help with space invader game

java-forums.org - 2013-05-14 01:26:37 - Similar - Report/Block

Ive been trying to get the window to pop up just the black canvas but iget this error Exception in thread "main" java.lang.Error: Unresolved compilation problems: Game cannot be resolved to a type JFrame cannot be resolved to a type Jframe cannot be resolved to a type JPanel cannot be resolved to a type JPanel cannot be resolved to a...

C# - Passing an Enum as an argument

stackoverflow.com - 2012-04-05 02:42:22 - Similar - Report/Block

I am playing around with trying to make a simple Roguelike game to learn C# a bit better. I am trying to make a general method that I can give it an Enum as an argument, and it will return how many elements are in that Enum as an int. I need to make it as general as possible, because I will have several different classes calling the metho...

Error with icon files in xcode 4.2

stackoverflow.com - 2012-02-22 03:05:45 - Similar - Report/Block

I have just updated to osx 10.73 and updated xcode 4.2. I'm now getting an error on validate in xcode; it's saying that my icons are the wrong size (when they are not) and it's giving me a warning that my launch images for ipad are the wrong size (when they are not). I have had my designer re-check the images, and I have re-checked the im...

difficulty creating jax-rpc stub with wscompile

stackoverflow.com - 2012-04-18 10:19:53 - Similar - Report/Block

I'm trying to create the method stubs for the following webservice http://playground.bioid.com/Content/BWS/ www.bioid.com.2011.12.bws.wsdl (cloud based WCF using SOAP protocols) using wscompile. When i run the command wscompile -gen -cldc1.1 config.xml i get the following errors error: Found unknown simple type: byte[] error: Found unknow...

Sixth Form FP2 exercise 3E error in book?

thestudentroom.co.uk - 2013-01-31 15:35:39 - Similar - Report/Block

Exercise 3E question 2f). The answer I got has the same modulus but the values of theta are different. I got: 13pi/18, pi/18 and -11pi/18. Just tell me if the book is wrong or not. If I'm wrong then I'll look it over once more to see if I did anything wrong, but at present I can't see anything wrong with my working...

How can i get isalnum() to accept strings properly

stackoverflow.com - 2012-05-11 23:55:21 - Similar - Report/Block

I am trying to convert some code that is meant to remove all non-numeric characters except for "_" from a command line argument, except instead of a command line argument I am trying to get the code to accept input from a regular string, I've tried to convert the code to accept strings, but i keep getting this error words.c:9: warning: as...

how do I pass ' [single quote character] as argument?

stackoverflow.com - 2013-05-09 11:01:26 - Similar - Report/Block

I've abc.py file which accepts argument -p [password] -c [command] Now I can run this file as follows : ./abc.py -p 'a!s!d!f' -c 'ifconfig' a!s!d!f is my password. As password contains character, so I have to send it as argument in ' ' . I tried to send it in " " but didn't work. Now I want to run this code as follows : ./abc.py -p 'a...

Extracting image from html in Android

stackoverflow.com - 2012-02-28 14:34:27 - Similar - Report/Block

I am able to parse html content using HTMLCleaner & able to populate in list view. But extracting image I ma facing problem. while I am able to get images from any web server, i am not able to get same from my local Apache http server. I want to know the reason & possible solution. Thanks in advance.

Какой должен быть синтаксис для использования вложенного шаблонного класса? - С++ для начинающих

cyberforum.ru - 2013-06-09 17:23:31 - Similar - Report/Block

Никак не могу найти, как это правильно написать? Код: template class List { private: template class Node { T data; Node *next; }; Node *head; //Первая ошибка указывает на данную строку // (List::Node *head тоже не помогает) ... Компилятор требует лист аргументов, но как его подать? Код: |26|error: type/value mismatch at argument 1...


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