Python file .exe just appear in a moment and close immediately after that

Question

I'm new to pygame. I have made a code about the game similar to dinosaur game when the internet is interupt. But when I convert from .py to .exe it just open in a moment and close immediately although main script runs fine. The command I've been using was pyinstaller file.py --onefile which make a executable that keeps closing immediately when i run it. I have checked wheather there is a error but it doesn't( i dont you any image.png outside)

import pygame
import time
import random
import sys

pygame.init()

white = (255,255,255)
yellow = (255,255,102)
black = (0,0,0)
red = (235, 64, 52)
width = 1000
height = 600

clock = pygame.time.Clock()
font_style = pygame.font.SysFont(None, 30)
score_font = pygame.font.SysFont('monospace', 35)
screen = pygame.display.set_mode((width,height))
def message(msg, color):
    mesg = font_style.render(msg, True, color)
    screen.blit(mesg, (round(width/3), round(height/3)))
bush_speed = 1


def your_score(score1):
    value = score_font.render("Your Score: " + str(score1), True, yellow)
    screen.blit(value, [0, 0])


game_over = False
def collision(player_pos,bush_pos):
    p_x = player_pos[0]
    p_y = player_pos[1] 
    b_x = bush_pos[0] 
    b_y = bush_pos[1] 
    if (b_x >= p_x and b_x < p_x + 50 ) or (b_x == p_x) or (p_x >= b_x and p_x < b_x + 50) :
        if (b_y >= p_y and b_y < p_y + 100) or (b_y == p_y) :
            return True

    return False

def bush(bush_height,bush_pos):
    pygame.draw.rect(screen,red, [bush_pos[0],bush_pos[1],50,bush_height])

def speed(bush_speed,score1):
    if score1 < 3:
        bush_speed = 50
    elif score1 < 20:
        bush_speed = 4 
    elif score1 < 30:
        bush_speed = 5
    else:
        bush_speed = 15

def game_loop():
    game_close = False
    player_pos = [200,500]
    player_jump =[0,0]
    player_height = 100
    player_size = 50
    score1 = 0
    game_over = False
    bush_size = 50
    bush_height = (round(random.randint(50,100)/10) *10)
    bush_pos = [width - bush_size, height - bush_height]

    while not game_over:
        
        while game_close:
            screen.fill(white)
            message("You Lost! Press C-Play Again or Q-Quit", red)
            pygame.display.update()

            for event in pygame.event.get():
                if event.type == pygame.KEYDOWN:
                    if event.key == pygame.K_c:
                        game_loop()
                    if event.key == pygame.K_q:
                        game_over = True
                        game_close = False

        screen.fill(black)
        for event in pygame.event.get():
            if event.type == pygame.QUIT:
                game_over = True
            if event.type == pygame.KEYDOWN:
                if player_pos[0] > 0:
                    if event.key == pygame.K_LEFT:
                        player_pos[0] -= 50
                if player_pos[0] < width - player_size:
                    if event.key == pygame.K_RIGHT:
                        player_pos[0] +=50
                if player_pos[1] == height -100:
                    if event.key == pygame.K_SPACE:
                        player_pos[1]   -=200
                        player_jump[0] = 1
        if player_pos[1] < height  - player_height :        
            player_pos[1] += player_jump[0]
        
        bush_pos[0] -= bush_speed*2


        clock.tick(200)
        if bush_pos[0] < 0 :
            bush_height = (round(random.randint(50,100)/10) *10)
            bush_pos = [width - bush_size, height - bush_height]
            score1 +=1
        speed(bush_speed,score1)

        if collision(player_pos,bush_pos):
            game_close = True
            

        bush(bush_height,bush_pos)
        your_score(score1)
        


        pygame.draw.rect(screen, red, (player_pos[0],player_pos[1],player_size,player_height))
        pygame.display.update()
        pygame.display.flip()

game_loop()

sorry if my english is bad and my knowledge of code is too limited

Answer 1

Fonts are often the issue here, same goes for audio files. Try replacing:

font_style = pygame.font.SysFont(None, 30)

with

font_style = pygame.font.SysFont("Arial", 30)

Arial is pretty much always a "safe bet" in these cases. Also before converting with pyinstaller change your file name to main.py. Also do not forget to update pygame to 2.0.0.dev6 or newer. It should work now.