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POOpenGL Shader ERROR: 0:1: '' : syntax error #version
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  1. POOpenGL Shader ERROR: 0:1: '' : syntax error #version
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    copied!<p>I'm using xcode to make a game with OpenGL. I have used GLUT to initialise a window. I have shaders that I wish to implement but when I try to compile them, I get two compile errors in the info log. My shaders look like this:</p> <pre><code>//FirstShader.vsh #version 150 core in vec3 position; void main() { gl_Position = vec4(position, 1.0); } //FirstShader.fsh #version 150 core out vec4 fragData; void main() { fragData = vec4(0.0, 0.0, 1.0, 1.0); } </code></pre> <p>I'm reading the file and compiling it with this code:</p> <pre><code>GLuint createShaderFromFile(const GLchar *path, GLenum shaderType){ GLuint shaderID = glCreateShader(shaderType); std::ifstream fin; fin.open(path); if(!fin.is_open()){ fin.close(); std::cout &lt;&lt; "Shader Not Found" &lt;&lt; std:: endl; return 0; } std::string source((std::istreambuf_iterator&lt;GLchar&gt;(fin)),std::istreambuf_iterator&lt;GLchar&gt; ()); fin.close(); const GLchar* shaderSource = source.c_str(); glShaderSource(shaderID, 1, &amp;shaderSource, NULL); glCompileShader(shaderID); GLint compileStatus; glGetShaderiv(shaderID, GL_COMPILE_STATUS, &amp;compileStatus); if (compileStatus != GL_TRUE) { std::cout &lt;&lt; "Shader failed to compile" &lt;&lt; std::endl; GLint infoLoglength; glGetShaderiv(shaderID, GL_INFO_LOG_LENGTH, &amp;infoLoglength); GLchar* infoLog = new GLchar[infoLoglength + 1]; glGetShaderInfoLog(shaderID, infoLoglength, NULL, infoLog); std::cout &lt;&lt; infoLog &lt;&lt; std::endl; delete infoLog; return 0; } return shaderID; } </code></pre> <p>Im getting these errors:</p> <pre><code>ERROR: 0:1: '' : version '150' is not supported ERROR: 0:1: '' : syntax error #version </code></pre> <p>My OpenGL version is 2.1 and my glsl version is 1.20. Does anybody know how I can fix this?</p>
 

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