exception

C# image binary serialization

由 对着背影说爱祢 提交于 2020-01-17 04:30:12
问题 I am struggling to binary serialize a class with image inside but I'm getting an exception: "Type 'System.Windows.Controls.Image' in Assembly 'PresentationFramework, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' is not marked as serializable." this is my serializer public static bool FileSerializer<T>(string filePath, T objectToWrite,out string strError, bool append = false) { using (Stream fileStream = File.Open(filePath, append ? FileMode.Append : FileMode.Create)) {

JavaScript Type Error 'childnodes' undefined

由 |▌冷眼眸甩不掉的悲伤 提交于 2020-01-17 04:15:28
问题 Need to Dynamically Add/Remove rows in HTML table using JavaScript getting a type error. Type Error: cannot read property 'childNodes' of undefined? Catches this exception in run time during deleteRow function execution. On pressing Add Row, a dynamic row will be created and added in the table. And on selecting the checkbox and pressing Delete Row, the row will be removed. Following is the source. <html> <head> <script> var b = new Array(); var entryListCounter = 0; var counter = 0; function

EXCEPTION: Too many open files (MonoTouch)

由 核能气质少年 提交于 2020-01-17 04:02:30
问题 I'm writing an MonoTouch app that downloads over 1000 individual PDF files and open them as one giant pdf file. I have no problem viewing the document but if I keep close/open the document few times it will throw EXCEPTION: Too many open files t System.IO.FileStream..ctor (System.String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, Boolean anonymous, FileOptions options) [0x00275] in /Developer/MonoTouch/Source/mono/mcs/class/corlib/System.IO/FileStream.cs:310 at

Deserialization problem: Error when deserializing from a different program version

由 自古美人都是妖i 提交于 2020-01-17 02:53:30
问题 I finally decided myself to post my problem, after a couple of hours spent searching the Internet for solutions and trying some. [Problem Context] I am developing an application which will be deployed in two parts: an XML Importer tool: its role is to Load/Read an xml file in order to fill some datastructures, which are afterwards serialized into a binary file. the end user application: it will Load the binary file generated by the XML Importer and do some stuff with the recovered data

Mule - accessing the exception stack and logging a particular part

由 旧巷老猫 提交于 2020-01-17 02:53:10
问题 I have a Mule flow that evaluates a payload an depending on the value, may throw an exception using Groovy. My flow looks as follows: <flow name="test-flow" doc:name="test-flow"> <vm:inbound-endpoint path="testexception.in" exchange-pattern="request-response" doc:name="VM"/> <choice doc:name="Choice"> <when expression="#[payload == 'Goodbye']"> <logger message="**************** #[payload] ****************" level="INFO" doc:name="Logger"/> </when> <otherwise> <scripting:component doc:name=

Getting Checked Exception while running a SQL Program

由 蓝咒 提交于 2020-01-17 01:22:43
问题 import javax.swing.*; import java.awt.*; import java.awt.event.*; import java.io.PrintWriter; import java.sql.*; import java.net.*; public class connection { JTextField textfeild; JButton button; String text; Socket sock; PrintWriter writer; JButton button1; public static void main(String[] args) { connection user1 = new connection(); user1.go(); }//main method close public void go() { JFrame frame12 = new JFrame(); JPanel centerpanel12 = new JPanel(); centerpanel12.setLayout(new BoxLayout

Shows exception in java code (Selenium + Jsoup)

由 柔情痞子 提交于 2020-01-17 01:14:08
问题 I am working on an project. In that, I have to get HTML page source code. For that, I invoke firefox driver using Selenium , and store page source code in String, and then parse using Jsoup My code worked fine for single url . But when I put my code in testing, where it has to get numbers of URLS one by one, then at the end it throws one exception, and my project fails. Please see the exception and tell me why this occurs, and give me some solution to overcome this Exception. My selenium code

Setting SOAP fault in Mule

由 北慕城南 提交于 2020-01-16 19:25:49
问题 Currently this is how I'm catching exception and setting the payload <catch-exception-strategy name="Catch_Exception_Strategy"> <logger message="#[exception.summaryMessage]" level="ERROR" doc:name="Logger"/> <set-payload value="Error in service operation" doc:name="Set Payload"/> </catch-exception-strategy> But, CXF SOAP component sets the payload of real response object. While I want to send an error object in a SOAP Fault instead. How can I do that? Thanks in advance. Update Default

Setting SOAP fault in Mule

由 十年热恋 提交于 2020-01-16 19:25:14
问题 Currently this is how I'm catching exception and setting the payload <catch-exception-strategy name="Catch_Exception_Strategy"> <logger message="#[exception.summaryMessage]" level="ERROR" doc:name="Logger"/> <set-payload value="Error in service operation" doc:name="Set Payload"/> </catch-exception-strategy> But, CXF SOAP component sets the payload of real response object. While I want to send an error object in a SOAP Fault instead. How can I do that? Thanks in advance. Update Default

Using key tool to make a CSR, how do I make a cert for tomcat ssl?

由 这一生的挚爱 提交于 2020-01-16 18:34:53
问题 My objective is to use keytool to create a certificate signing request (CSR), then take that CSR and make an actual cert to add to the keystore, add it, such that SSL (HTTPS//my.site.com) will work. This is for testing purposes. So far I have done the following steps: Generate a keystore for my CSR: keytool -genkey -dname "CN=test.com, OU=TEST, O=Test, L=TestCity, ST=Florida, C=US" -alias tomcat -keyalg RSA -keysize 2048 -keystore test.keystore -storepass changeit Generate the CSR: keytool
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