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How to use ChromiumProcessException class of PuppeteerSharp package

Best Puppeteer-sharp code snippet using PuppeteerSharp.ChromiumProcessException

Launcher.cs

Source:Launcher.cs

...60                    return browser;61                }62                catch (Exception ex)63                {64                    throw new ChromiumProcessException("Failed to create connection", ex);65                }66            }67            catch68            {69                await Process.KillAsync().ConfigureAwait(false);70                throw;71            }72        }73        /// <summary>74        /// Attaches Puppeteer to an existing Chromium instance. The browser will be closed when the Browser is disposed.75        /// </summary>76        /// <param name="options">Options for connecting.</param>77        /// <returns>A connected browser.</returns>78        public async Task<Browser> ConnectAsync(ConnectOptions options)79        {80            EnsureSingleLaunchOrConnect();81            try82            {83                var connection = await Connection.Create(options.BrowserWSEndpoint, options, _loggerFactory).ConfigureAwait(false);84                var response = await connection.SendAsync<GetBrowserContextsResponse>("Target.getBrowserContexts");85                return await Browser86                    .CreateAsync(connection, response.BrowserContextIds, options.IgnoreHTTPSErrors, options.DefaultViewport, null)87                    .ConfigureAwait(false);88            }89            catch (Exception ex)90            {91                throw new ChromiumProcessException("Failed to create connection", ex);92            }93        }94        /// <summary>95        /// Gets the executable path.96        /// </summary>97        /// <returns>The executable path.</returns>98        public static string GetExecutablePath()99            => ResolveExecutablePath();100        #endregion101        #region Private methods102        private void EnsureSingleLaunchOrConnect()103        {104            if (_chromiumLaunched)105            {...

MirrorTaskExecutioner.cs

Source:MirrorTaskExecutioner.cs

...96            }97            catch (PuppeteerException e)98            {99                if (e is TargetClosedException || e is NavigationException100                                               || e is ChromiumProcessException)101                {102                    //stop action103                    Log.Information("You have stopped the uploading process.");104                }105                else106                {107                    throw;108                }109            }110            catch (Exception e)111            {112                Log.Error($"Uploading process has stopped.");113                Log.Error($"{e}");114            }...

Program.cs

Source:Program.cs

...20            [28592:33396:0217/074915.471:ERROR:disk_cache.cc(178)] Unable to create cache21            [28592:33396:0217/074915.471:ERROR:shader_disk_cache.cc(601)] Shader Cache Creation failed: -222            [28592:33396:0217/074915.473:ERROR:browser_gpu_channel_host_factory.cc(138)] Failed to launch GPU process.23            )24            ---> PuppeteerSharp.ChromiumProcessException: Failed to launch Chromium! [28592:33396:0217/074915.470:ERROR:cache_util_win.cc(21)] Unable to move the cache: Access is denied. (0x5)25            [28592:33396:0217/074915.471:ERROR:cache_util.cc(141)] Unable to move cache folder C:\Users\John\AppData\Local\bot\web-browser\user-data\ShaderCache\GPUCache to C:\Users\John\AppData\Local\bot\web-browser\user-data\ShaderCache\old_GPUCache_00026            [28592:33396:0217/074915.471:ERROR:disk_cache.cc(178)] Unable to create cache27            [28592:33396:0217/074915.471:ERROR:shader_disk_cache.cc(601)] Shader Cache Creation failed: -228            [28592:33396:0217/074915.473:ERROR:browser_gpu_channel_host_factory.cc(138)] Failed to launch GPU process.29            at PuppeteerSharp.ChromiumProcess.State.StartingState.StartCoreAsync(ChromiumProcess p)30            at PuppeteerSharp.ChromiumProcess.State.StartingState.StartCoreAsync(ChromiumProcess p)31            at PuppeteerSharp.Launcher.LaunchAsync(LaunchOptions options)32            at PuppeteerSharp.Launcher.LaunchAsync(LaunchOptions options)33            */34            KillPreviousWebBrowserProcesses();35            StartWebBrowser().Wait();36        }37        static void KillPreviousWebBrowserProcesses()38        {...

BrowserUrlOptionTests.cs

Source:BrowserUrlOptionTests.cs

...49            var options = TestConstants.DefaultBrowserOptions();50            options.Args = new string[] { "--remote-debugging-port=21222" };51            var originalBrowser = await Puppeteer.LaunchAsync(options);52            var browserURL = "http://127.0.0.1:2122";53            await Assert.ThrowsAsync<ChromiumProcessException>(() => Puppeteer.ConnectAsync(new ConnectOptions54            {55                BrowserURL = browserURL56            }));57            await originalBrowser.CloseAsync();58        }59    }60}...

ProcessException.cs

Source:ProcessException.cs

...4    /// <summary>5    /// process exception thrown by <see cref="Launcher"/>.6    /// </summary>7    #pragma warning disable 612, 6188    public class ProcessException : ChromiumProcessException9    #pragma warning restore 612, 61810    {11        /// <summary>12        /// Initializes a new instance of the <see cref="ProcessException"/> class.13        /// </summary>14        /// <param name="message">Message.</param>15        public ProcessException(string message) : base(message)16        {17        }18        /// <summary>19        /// Initializes a new instance of the <see cref="ProcessException"/> class.20        /// </summary>21        /// <param name="message">Message.</param>22        /// <param name="innerException">Inner exception.</param>...

ChromiumProcessException.cs

Source:ChromiumProcessException.cs

...3{4    /// <summary>5    /// Chromium process exception thrown by <see cref="Launcher"/>.6    /// </summary>7    public class ChromiumProcessException : PuppeteerException8    {9        /// <summary>10        /// Initializes a new instance of the <see cref="ChromiumProcessException"/> class.11        /// </summary>12        /// <param name="message">Message.</param>13        public ChromiumProcessException(string message) : base(message)14        {15        }16        /// <summary>17        /// Initializes a new instance of the <see cref="ChromiumProcessException"/> class.18        /// </summary>19        /// <param name="message">Message.</param>20        /// <param name="innerException">Inner exception.</param>21        public ChromiumProcessException(string message, Exception innerException) : base(message, innerException)22        {23        }24    }25}...

Issue0128.cs

Source:Issue0128.cs

...9    {10        [Fact]11        public async Task LauncherShouldFailGracefully()12        {13            await Assert.ThrowsAsync<ChromiumProcessException>(async () =>14            {15                var options = TestConstants.DefaultBrowserOptions();16                options.Args = new[] { "--remote-debugging-port=-2" };17                await Puppeteer.LaunchAsync(options, TestConstants.LoggerFactory);18            });19        }20    }21}...

ChromiumProcessException

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        static async Task Main(string[] args)7        {8            {9                ExecutablePath = @"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe"10            };11            {12                using (var browser = await Puppeteer.LaunchAsync(options))13                {14                    var page = await browser.NewPageAsync();15                }16            }17            catch (ChromiumProcessException ex)18            {19                Console.WriteLine(ex.Message);20            }21            Console.ReadLine();22        }23    }24}

ChromiumProcessException

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        static async Task Main(string[] args)7        {8            Console.WriteLine("Hello World!");9            await LaunchBrowser();10        }11        static async Task LaunchBrowser()12        {13            {14                {15                };16                using (var browser = await Puppeteer.LaunchAsync(options))17                {18                    var page = await browser.NewPageAsync();19                }20            }21            catch (ChromiumProcessException ex)22            {23                Console.WriteLine(ex.ToString());24            }25            catch (Exception ex)26            {27                Console.WriteLine(ex.ToString());28            }29        }30    }31}32 ---> System.ComponentModel.Win32Exception (2): No such file or directory33   at System.Diagnostics.Process.StartCore(ProcessStartInfo startInfo)34   at System.Diagnostics.Process.Start()35   at PuppeteerSharp.Launcher.LaunchAsync(LaunchOptions options, Boolean isPuppeteerCore)36   at PuppeteerSharp.Launcher.LaunchAsync(LaunchOptions options)37   at PuppeteerSharpExample.Program.LaunchBrowser() in /home/username/Downloads/puppeteer/puppeteer/puppeteer-sharp-example/Program.cs:line 2938   at PuppeteerSharpExample.Program.Main(String[] args) in /home/username/Downloads/puppeteer/puppeteer/puppeteer-sharp-example/Program.cs:line 1639   at PuppeteerSharp.Launcher.LaunchAsync(LaunchOptions options, Boolean isPuppeteerCore)40   at PuppeteerSharp.Launcher.LaunchAsync(LaunchOptions options)41   at PuppeteerSharpExample.Program.LaunchBrowser() in /home/username/Downloads/puppeteer/puppeteer/puppeteer-sharp-example/Program.cs:line 2942   at PuppeteerSharpExample.Program.Main(String[] args) in /home/username/Downloads/puppeteer/puppeteer/puppeteer-sharp-example/Program.cs:line 16

ChromiumProcessException

Using AI Code Generation

1using PuppeteerSharp;2{3    {4        static void Main(string[] args)5        {6            var process = new ChromiumProcessException();7            process.Start();8        }9    }10}11using PuppeteerSharp;12{13    {14        static void Main(string[] args)15        {16            var process = new ChromiumProcessException();17            process.Start();18        }19    }20}21using PuppeteerSharp;22{23    {24        static void Main(string[] args)25        {26            var process = new ChromiumProcessException();27            process.Start();28        }29    }30}31using PuppeteerSharp;32{33    {34        static void Main(string[] args)35        {36            var process = new ChromiumProcessException();37            process.Start();38        }39    }40}41using PuppeteerSharp;42{43    {44        static void Main(string[] args)45        {46            var process = new ChromiumProcessException();47            process.Start();48        }49    }50}51using PuppeteerSharp;52{53    {54        static void Main(string[] args)55        {56            var process = new ChromiumProcessException();57            process.Start();58        }59    }60}61using PuppeteerSharp;62{63    {64        static void Main(string[] args)65        {66            var process = new ChromiumProcessException();

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