runtime-error

Allegro 5 crashes on calling al_clear_to_color(ALLEGRO_COLOR)

由 不羁的心 提交于 2019-12-04 03:01:39
问题 I'm starting at Allegro 5, but soon I got stuck in the second hello-world-like program I'm coding. After some debugging, I concluded that the program crashes when it calls the function al_clear_to_color(ALLEGRO_COLOR) . I've tried linking allegro statically and dynamically, but the problem still remains. I'm completely lost. Here is the code: #include <cstdio> #include <allegro5/allegro.h> int main() { ALLEGRO_DISPLAY *display; ALLEGRO_KEYBOARD_STATE kbState; if(!al_init()) return 0; if(!al

Run Time Error 1004 'Unable to get the PivotFields property of the PivotTable class'

由 左心房为你撑大大i 提交于 2019-12-04 03:00:16
I realy have no Idea what this error means... I am trying to use the code to select all the rows under one of the subheaders in a pivot table. I am getting a run time error 1004 "unable to get the PivotFields property of the Pivot Table class". Here is the code: Sub ttest() Dim pt As PivotTable Set pt = Sheets("Report").PivotTables("PivotTable1") pt.PivotFields("Row Labels").PivotItems("CL").DataRange.Select End Sub ib11 As JosieP said in the comments, the 1004 error means that there is no such object , that is there is no such pivot field that is called "Row Labels". 来源： https://stackoverflow

Cannot run Opengl program

由 北城余情 提交于 2019-12-04 02:29:31
问题 I took this progrAM from OpenGL superbible 5th edition.I setup everything like they said in the book,the include paths and also including existing items for the project. Then I created a new c++ file in the project and copy paste code I downloaded from the official site. // Block.cpp // OpenGL SuperBible, Chapter 1 // Demonstrates an assortment of basic 3D concepts // Program by Richard S. Wright Jr. #include <GLTools.h> // OpenGL toolkit #include <GLMatrixStack.h> #include <GLFrame.h>

javascript runtime in rails 3.1.0 and ruby 1.9.2. cant deal with with heroku. Did everything, but still does not working

由 给你一囗甜甜゛ 提交于 2019-12-04 01:30:47
问题 Please help, it's my studying project. It work locally but not online: Hello, it is said that i dont need special gems like "therubyracer" in rails 3.1.0 but it writes in "heroku logs": 2011-10-04T23:15:30+00:00 app[web.1]: ActionView::Template::Error (Could not fin d a JavaScript runtime. See https://github.com/sstephenson/execjs for a list of available runtimes. 2011-10-04T23:15:30+00:00 app[web.1]: (in /app/app/assets/javascripts/rails.js )):.... i was trying to install "therubyracer" but

How do I view error messages for my Java applet?

由 允我心安 提交于 2019-12-04 01:26:14
问题 While trying to answer a applet question, the OP didn't know how to view error messages for his applet. It's been a while since I did this myself and I didn't find any step-by-step instructions for doing it, so I am posting a question and answer here for future generations. 回答1: Windows: Double-click on the Java icon in the System tray next to the clock in the lower right corner. This will open the Java Control Panel. Click on the Advanced tab. Click on the + next to "Java Console" then click

What is the meaning of this C++ Error std::length_error

由 假如想象 提交于 2019-12-03 23:55:25
While running my program I get this error: terminate called after throwing an instance of 'std::length_error' what(): basic_string::_S_create Abort trap I know that you can't do much without the code but I think that this error is too deep in the code to copy all of it. Maybe I can figure it out if I understand what this error means. Is this a sign for an issue with reading or writing at the wrong memory address? Is there something I can do to get more information about the problem from my program? Kevin Doyon It means you tried to create a string bigger than std::string::max_size(). http:/

Smallest enclosing circle in Python, error in the code

由 拥有回忆 提交于 2019-12-03 23:35:22
I have a set of points that represent the vertices (x, y) of a polygon. points= [(421640.3639270504, 4596366.353552659), (421635.79361391126, 4596369.054192241), (421632.6774913164, 4596371.131607305), (421629.14588570886, 4596374.870954419), (421625.6142801013, 4596377.779335507), (421624.99105558236, 4596382.14190714), (421630.1845932406, 4596388.062540068), (421633.3007158355, 4596388.270281575), (421637.87102897465, 4596391.8018871825), (421642.4413421138, 4596394.918009778), (421646.5961722403, 4596399.903805929), (421649.71229483513, 4596403.850894549), (421653.8940752105, 4596409

R Error: names() applied to a non-vector

由 这一生的挚爱 提交于 2019-12-03 22:29:25
I have a chunk of code which produces an error only the first time I run it. Strangely if I run it a second time I get no error (craziness definition?). Also the error does not show up always at the same position, I mean that if I add a few lines of comments the error message is printed after the comments and not after a specific instruction. I cannot provide a reproducible example because I do not know where exactly the error comes from. The error is the following: Error in names(frame)[names(frame) == "x"] <- name : names() applied to a non-vector I should specify that in my code I don't

Runtime error:App registry isn't ready yet

由 若如初见. 提交于 2019-12-03 19:06:52
问题 I am trying to create a script that populates a database with test users. I am new to Django and Python. I keep on getting: Runtime error: App registry isn't ready yet. Here is the output and error: starting population script Traceback (most recent call last): File "populate.py", line 32, in <module> populate() File "populate.py", line 22, in populate i.save() File "c:\Python27\lib\site-packages\django-1.7a2-py2.7.egg\django\db\models\base.py", line 603, in save force_update=force_update,

Argument out of range Rails 4 and bootstrap3-datetimepicker-rails

由 喜夏-厌秋 提交于 2019-12-03 16:54:12
问题 I'm using the bootstrap3-datetimepicker-rails gem to let users store the scheduled_date of a WorkOrder in my application (a 'DateTime' property), but I'm getting an argument out of range error when the user submits the form to create the WorkOrder , and the date is very different than what was selected whenever the user pops open the edit screen. The funny thing is that it used to work, but I don't know what code could have changed to break it. I added the required dependencies & included the
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