Hey guys! I have spent the last day trying to debug this and I am beyong stuck. I am getting an error when trying to use VAO's inside of SFML and not sure if it is SFML or it is my own opengl code

	GLenum err = glewInit();
	if (err != GLEW_OK)
	{
		std::cout << "NOT WORKING" << std::endl;
	}
	g_vertex_buffer_data.push_back({ -1.0f, -1.0f, 0.0f });
	g_vertex_buffer_data.push_back({1.0f, -1.0f, 0.0f});
	g_vertex_buffer_data.push_back({ 0.0f, 1.0f, 0.0f });

	const char* vertexShaderSource =
		"#version 330\n\
				                 in vec4 position;\
								 			          void main(void) {\
																																										  																																				gl_Position = position;\
																											 }";
	// compile fragment shader source
	const GLchar* fragmentShaderSource = 
		"#version 330\n\
						                void main(void) {\
																gl_FragColor = vec4(1.0,1.0,1.0,1.0);\
																										 }";

	/* Creating Shader */
	this->programId = glCreateProgram();
	this->vId = glCreateShader(GL_VERTEX_SHADER);
	this->fId = glCreateShader(GL_FRAGMENT_SHADER);
	/* Get Shader Size */
	int vertexShaderLength = strlen(vertexShaderSource);
	int fragmentShaderLength = strlen(fragmentShaderSource);

	/* Loading and binding shader */
	glShaderSource(this->vId, 1, &vertexShaderSource, NULL);
	glShaderSource(this->fId, 1, &fragmentShaderSource, NULL);

	/* Compile Shaders */
	glCompileShader(vId);
	glCompileShader(fId);
	/* Attach Shaders */
	glAttachShader(this->programId, this->vId);
	glAttachShader(this->programId, this->fId);
	
	/* Linkg program */
	glLinkProgram(this->programId);
	/* Use and bind attribute */
	glUseProgram(this->programId);
	this->positionId = glGetAttribLocation(this->programId, "position");
	glUseProgram(0);
	/* VAO Time */
	glGenVertexArrays(1, &this->vaoId);
	glBindVertexArray(this->vaoId);
	
	/* VBO Time assigning to VAO */
	glGenBuffers(1, &this->vboId);
	glBindBuffer(GL_ARRAY_BUFFER, this->vboId);
	glBufferData(GL_ARRAY_BUFFER, sizeof(g_vertex_buffer_data) * sizeof(sf::Vector3f), &g_vertex_buffer_data[0], GL_STATIC_DRAW);
	glEnableVertexAttribArray(this->positionId);
	glVertexAttribPointer(this->positionId, 2, GL_FLOAT, GL_FALSE, sizeof(sf::Vector3f), 0);

	/* Close out bindings */
        glBindVertexArray(0)
	glBindBuffer(GL_ARRAY_BUFFER, 0);

Then the draw function:

        glUseProgram(this->programId);
	glBindVertexArray(this->vaoId);
	glDrawArrays(GL_TRIANGLES, 0, 3);
	glBindVertexArray(0);
	glUseProgram(0);
	
gameWindow.glPushStates();

The error code I get is:

opengl error in user code (1282)?

Any help would be greatly apprciated

Hey Bob!

Thanks for the reply I went ahead and switched those up and am getting the same issue.

Thanks!