unrecognized selector sent to instance
In my iPad app, I have created a UIBarbuttonItem to facilitate the emailing feature for user. But somehow on clicking the UIBarButtonItem, following error messages thrown by the application in xcode.
unrecognized selector sent to instance
View Answers
August 20, 2012 at 4:53 PM
This kind of error occurs, when the given "selector action" is not named properly.
For example:
UIBarButtonItem *emailButton = [[UIBarButtonItem alloc] initWithTitle:@"Email" style:UIBarButtonItemStylePlain target:self action:@selector(xyz:)];
action:@selector(xyz:) So, here action name must be same to the button action method.
Related Tutorials/Questions & Answers:
unrecognized selector sent to instance
in xcode. unrecognized selector sent to instance This kind of error occurs, when the given "selector action" is not named properly. For example...unrecognized selector sent to instance In my iPad app, I have
in xcode. unrecognized selector sent to instance This kind of error occurs, when the given "selector action" is not named properly. For example...unrecognized selector sent to instance In my iPad app, I have
ModuleNotFoundError: No module named 'wagtail-instance-selector'
ModuleNotFoundError: No module named 'wagtail-instance-selector' Hi...: No module named 'wagtail-instance-selector' How to remove the ModuleNotFoundError: No module named 'wagtail-instance-selector' error? Thanks
ModuleNotFoundError: No module named 'wagtail-instance-selector' Hi...: No module named 'wagtail-instance-selector' How to remove the ModuleNotFoundError: No module named 'wagtail-instance-selector' error? Thanks
Advertisements
[UIImage isKindOfClass:]: message sent to deallocated instance
[UIImage isKindOfClass:]: message sent to deallocated instance Hi, I am getting following error: -[UIImage isKindOfClass:]: message sent to deallocated instance How to resolve the issue? Thanks
[UIImage isKindOfClass:]: message sent to deallocated instance Hi, I am getting following error: -[UIImage isKindOfClass:]: message sent to deallocated instance How to resolve the issue? Thanks
[NSConcreteMutableData release]: message sent to deallocated instance
[NSConcreteMutableData release]: message sent to deallocated instance Hi, My application is throwing following error: [NSConcreteMutableData release]: message sent to deallocated instance How to solve this? Thanks
[NSConcreteMutableData release]: message sent to deallocated instance Hi, My application is throwing following error: [NSConcreteMutableData release]: message sent to deallocated instance How to solve this? Thanks
UIButton selector
UIButton selector Hi, How to add selector to perform something when UIButton is clicked? Thanks
UIButton selector Hi, How to add selector to perform something when UIButton is clicked? Thanks
ModuleNotFoundError: No module named 'selector'
ModuleNotFoundError: No module named 'selector' Hi, My Python... 'selector' How to remove the ModuleNotFoundError: No module named 'selector... to install padas library. You can install selector python with following
ModuleNotFoundError: No module named 'selector' Hi, My Python... 'selector' How to remove the ModuleNotFoundError: No module named 'selector... to install padas library. You can install selector python with following
doubt about JMS selector
selector in JMS api. I'am try develop a request and response with JMS queue... the JMScorrelationID. When my client should receive the reply using the selector following selector the message is ever null String selector = "JMSCorrelationID
selector in JMS api. I'am try develop a request and response with JMS queue... the JMScorrelationID. When my client should receive the reply using the selector following selector the message is ever null String selector = "JMSCorrelationID
doubt about JMS selector
selector in JMS api. I'am try develop a request and response with JMS queue... the reply using the selector following selector the message is ever null String selector = "JMSCorrelationID='414d5120514d5f62726f6b657230315f8de8264e20102304
selector in JMS api. I'am try develop a request and response with JMS queue... the reply using the selector following selector the message is ever null String selector = "JMSCorrelationID='414d5120514d5f62726f6b657230315f8de8264e20102304
WhatsApp messages sent with Java
WhatsApp messages sent with Java how can I send a WhatsApp message using Java code
WhatsApp messages sent with Java how can I send a WhatsApp message using Java code
WhatsApp messages sent with Java
WhatsApp messages sent with Java how can I send a WhatsApp message using Java code
WhatsApp messages sent with Java how can I send a WhatsApp message using Java code
Version of com.sequencing>file-selector dependency
List of Version of com.sequencing>file-selector dependency
List of Version of com.sequencing>file-selector dependency
ModuleNotFoundError: No module named 'appium_selector'
ModuleNotFoundError: No module named 'appium_selector' Hi, My... named 'appium_selector' How to remove the ModuleNotFoundError: No module named 'appium_selector' error? Thanks Hi, In your python
ModuleNotFoundError: No module named 'appium_selector' Hi, My... named 'appium_selector' How to remove the ModuleNotFoundError: No module named 'appium_selector' error? Thanks Hi, In your python
ModuleNotFoundError: No module named 'openid-selector'
ModuleNotFoundError: No module named 'openid-selector' Hi, My... named 'openid-selector' How to remove the ModuleNotFoundError: No module named 'openid-selector' error? Thanks Hi, In your python
ModuleNotFoundError: No module named 'openid-selector' Hi, My... named 'openid-selector' How to remove the ModuleNotFoundError: No module named 'openid-selector' error? Thanks Hi, In your python
ModuleNotFoundError: No module named 'stf-selector'
ModuleNotFoundError: No module named 'stf-selector' Hi, My Python... 'stf-selector' How to remove the ModuleNotFoundError: No module named 'stf-selector' error? Thanks Hi, In your python
ModuleNotFoundError: No module named 'stf-selector' Hi, My Python... 'stf-selector' How to remove the ModuleNotFoundError: No module named 'stf-selector' error? Thanks Hi, In your python
ModuleNotFoundError: No module named 'appium_selector'
ModuleNotFoundError: No module named 'appium_selector' Hi, My... named 'appium_selector' How to remove the ModuleNotFoundError: No module named 'appium_selector' error? Thanks Hi, In your python
ModuleNotFoundError: No module named 'appium_selector' Hi, My... named 'appium_selector' How to remove the ModuleNotFoundError: No module named 'appium_selector' error? Thanks Hi, In your python
ModuleNotFoundError: No module named 'feature-selector'
ModuleNotFoundError: No module named 'feature-selector' Hi, My... named 'feature-selector' How to remove the ModuleNotFoundError: No module named 'feature-selector' error? Thanks Hi, In your
ModuleNotFoundError: No module named 'feature-selector' Hi, My... named 'feature-selector' How to remove the ModuleNotFoundError: No module named 'feature-selector' error? Thanks Hi, In your
ModuleNotFoundError: No module named 'openid-selector'
ModuleNotFoundError: No module named 'openid-selector' Hi, My... named 'openid-selector' How to remove the ModuleNotFoundError: No module named 'openid-selector' error? Thanks Hi, In your python
ModuleNotFoundError: No module named 'openid-selector' Hi, My... named 'openid-selector' How to remove the ModuleNotFoundError: No module named 'openid-selector' error? Thanks Hi, In your python
ModuleNotFoundError: No module named 'query-selector'
ModuleNotFoundError: No module named 'query-selector' Hi, My... named 'query-selector' How to remove the ModuleNotFoundError: No module named 'query-selector' error? Thanks Hi, In your python
ModuleNotFoundError: No module named 'query-selector' Hi, My... named 'query-selector' How to remove the ModuleNotFoundError: No module named 'query-selector' error? Thanks Hi, In your python
ModuleNotFoundError: No module named 'roulette-selector'
ModuleNotFoundError: No module named 'roulette-selector' Hi, My... named 'roulette-selector' How to remove the ModuleNotFoundError: No module named 'roulette-selector' error? Thanks Hi, In your
ModuleNotFoundError: No module named 'roulette-selector' Hi, My... named 'roulette-selector' How to remove the ModuleNotFoundError: No module named 'roulette-selector' error? Thanks Hi, In your
ModuleNotFoundError: No module named 'text-selector'
ModuleNotFoundError: No module named 'text-selector' Hi, My... 'text-selector' How to remove the ModuleNotFoundError: No module named 'text-selector' error? Thanks Hi, In your python
ModuleNotFoundError: No module named 'text-selector' Hi, My... 'text-selector' How to remove the ModuleNotFoundError: No module named 'text-selector' error? Thanks Hi, In your python
ModuleNotFoundError: No module named 'django-selector'
ModuleNotFoundError: No module named 'django-selector' Hi, My... named 'django-selector' How to remove the ModuleNotFoundError: No module named 'django-selector' error? Thanks Hi, In your python
ModuleNotFoundError: No module named 'django-selector' Hi, My... named 'django-selector' How to remove the ModuleNotFoundError: No module named 'django-selector' error? Thanks Hi, In your python
ModuleNotFoundError: No module named 'i3-output-selector'
ModuleNotFoundError: No module named 'i3-output-selector' Hi, My... named 'i3-output-selector' How to remove the ModuleNotFoundError: No module named 'i3-output-selector' error? Thanks Hi, In your
ModuleNotFoundError: No module named 'i3-output-selector' Hi, My... named 'i3-output-selector' How to remove the ModuleNotFoundError: No module named 'i3-output-selector' error? Thanks Hi, In your
sent mail code - JavaMail
sent mail code hi i have done a project in my final year.acually it is not done by me. but i modify the code in my way. now i want to place a folder like SENT MAILS.so i need a sugestte code to that.pls send to my mail
sent mail code hi i have done a project in my final year.acually it is not done by me. but i modify the code in my way. now i want to place a folder like SENT MAILS.so i need a sugestte code to that.pls send to my mail
jQuery CSS Selector
jQuery CSS Selector jQuery CSS Selector In this section we are learning about the jQuery CSS Selector. The CSS Selectors is the powerful API provided
jQuery CSS Selector jQuery CSS Selector In this section we are learning about the jQuery CSS Selector. The CSS Selectors is the powerful API provided
Selector in Objective C
Selector in Objective C In this iPhone selector example, you will learn how to use selector in your iphone app. Though we'll explain it with the help of selector syntax ..But lets first understand what is a selector. Selector
Selector in Objective C In this iPhone selector example, you will learn how to use selector in your iphone app. Though we'll explain it with the help of selector syntax ..But lets first understand what is a selector. Selector
ModuleNotFoundError: No module named 'sent-r'
ModuleNotFoundError: No module named 'sent-r' Hi, My Python program is throwing following error: ModuleNotFoundError: No module named 'sent-r' How to remove the ModuleNotFoundError: No module named 'sent-r'
ModuleNotFoundError: No module named 'sent-r' Hi, My Python program is throwing following error: ModuleNotFoundError: No module named 'sent-r' How to remove the ModuleNotFoundError: No module named 'sent-r'
ModuleNotFoundError: No module named 'sent-segment'
ModuleNotFoundError: No module named 'sent-segment' Hi, My Python... 'sent-segment' How to remove the ModuleNotFoundError: No module named 'sent-segment' error? Thanks Hi, In your python
ModuleNotFoundError: No module named 'sent-segment' Hi, My Python... 'sent-segment' How to remove the ModuleNotFoundError: No module named 'sent-segment' error? Thanks Hi, In your python
cfstring release message sent to deallocated
cfstring release message sent to deallocated cfstring release message sent to deallocated What is this message?? i know it occurs due to memory release. But can anyone tell me how to track and rectify
cfstring release message sent to deallocated cfstring release message sent to deallocated What is this message?? i know it occurs due to memory release. But can anyone tell me how to track and rectify
java date selector ..
java date selector .. hey,,,, i am creating my java project...for that i implementing a car renting system and i had used combo boxes to get Ranting start day inputs..3 combo(sy,sm,sd) yyyy ,mm,dd and for returning day i need
java date selector .. hey,,,, i am creating my java project...for that i implementing a car renting system and i had used combo boxes to get Ranting start day inputs..3 combo(sy,sm,sd) yyyy ,mm,dd and for returning day i need
How do SEL and @selector work in iphone sdk?
How do SEL and @selector work in iphone sdk? How do SEL and @selector work in iphone sdk? SEL is a type that represents a selector in Objective-C. The @selector() keyword returns a SEL that you describe
How do SEL and @selector work in iphone sdk? How do SEL and @selector work in iphone sdk? SEL is a type that represents a selector in Objective-C. The @selector() keyword returns a SEL that you describe
ModuleNotFoundError: No module named 'ldap-attributes-selector'
ModuleNotFoundError: No module named 'ldap-attributes-selector' Hi...: No module named 'ldap-attributes-selector' How to remove the ModuleNotFoundError: No module named 'ldap-attributes-selector' error? Thanks
ModuleNotFoundError: No module named 'ldap-attributes-selector' Hi...: No module named 'ldap-attributes-selector' How to remove the ModuleNotFoundError: No module named 'ldap-attributes-selector' error? Thanks
ModuleNotFoundError: No module named 'mintty-theme-selector'
ModuleNotFoundError: No module named 'mintty-theme-selector' Hi...: No module named 'mintty-theme-selector' How to remove the ModuleNotFoundError: No module named 'mintty-theme-selector' error? Thanks Hi
ModuleNotFoundError: No module named 'mintty-theme-selector' Hi...: No module named 'mintty-theme-selector' How to remove the ModuleNotFoundError: No module named 'mintty-theme-selector' error? Thanks Hi
ModuleNotFoundError: No module named 'mintty-theme-selector'
ModuleNotFoundError: No module named 'mintty-theme-selector' Hi...: No module named 'mintty-theme-selector' How to remove the ModuleNotFoundError: No module named 'mintty-theme-selector' error? Thanks Hi
ModuleNotFoundError: No module named 'mintty-theme-selector' Hi...: No module named 'mintty-theme-selector' How to remove the ModuleNotFoundError: No module named 'mintty-theme-selector' error? Thanks Hi
ModuleNotFoundError: No module named 'mkdocs-file-selector'
ModuleNotFoundError: No module named 'mkdocs-file-selector' Hi...: No module named 'mkdocs-file-selector' How to remove the ModuleNotFoundError: No module named 'mkdocs-file-selector' error? Thanks Hi
ModuleNotFoundError: No module named 'mkdocs-file-selector' Hi...: No module named 'mkdocs-file-selector' How to remove the ModuleNotFoundError: No module named 'mkdocs-file-selector' error? Thanks Hi
ModuleNotFoundError: No module named 'paratext-text-selector'
ModuleNotFoundError: No module named 'paratext-text-selector' Hi...: No module named 'paratext-text-selector' How to remove the ModuleNotFoundError: No module named 'paratext-text-selector' error? Thanks Hi
ModuleNotFoundError: No module named 'paratext-text-selector' Hi...: No module named 'paratext-text-selector' How to remove the ModuleNotFoundError: No module named 'paratext-text-selector' error? Thanks Hi
ModuleNotFoundError: No module named 'AM-Comp-Selector'
ModuleNotFoundError: No module named 'AM-Comp-Selector' Hi, My... named 'AM-Comp-Selector' How to remove the ModuleNotFoundError: No module named 'AM-Comp-Selector' error? Thanks Hi, In your
ModuleNotFoundError: No module named 'AM-Comp-Selector' Hi, My... named 'AM-Comp-Selector' How to remove the ModuleNotFoundError: No module named 'AM-Comp-Selector' error? Thanks Hi, In your
ModuleNotFoundError: No module named 'entity-selector-jupyter-widget'
ModuleNotFoundError: No module named 'entity-selector-jupyter-widget' ...: No module named 'entity-selector-jupyter-widget' How to remove the ModuleNotFoundError: No module named 'entity-selector-jupyter-widget' error
ModuleNotFoundError: No module named 'entity-selector-jupyter-widget' ...: No module named 'entity-selector-jupyter-widget' How to remove the ModuleNotFoundError: No module named 'entity-selector-jupyter-widget' error
ModuleNotFoundError: No module named 'eurovision-country-selector'
ModuleNotFoundError: No module named 'eurovision-country-selector' ...: No module named 'eurovision-country-selector' How to remove the ModuleNotFoundError: No module named 'eurovision-country-selector' error? Thanks
ModuleNotFoundError: No module named 'eurovision-country-selector' ...: No module named 'eurovision-country-selector' How to remove the ModuleNotFoundError: No module named 'eurovision-country-selector' error? Thanks
Maven Dependency file-selector >> 1.0.20
You should include the dependency code given in this page to add Maven Dependency of com.sequencing >> file-selector version1.0.20 in your project
You should include the dependency code given in this page to add Maven Dependency of com.sequencing >> file-selector version1.0.20 in your project
Maven Dependency file-selector >> 1.0.3
You should include the dependency code given in this page to add Maven Dependency of com.sequencing >> file-selector version1.0.3 in your project
You should include the dependency code given in this page to add Maven Dependency of com.sequencing >> file-selector version1.0.3 in your project
Maven Dependency file-selector >> 1.0.12
You should include the dependency code given in this page to add Maven Dependency of com.sequencing >> file-selector version1.0.12 in your project
You should include the dependency code given in this page to add Maven Dependency of com.sequencing >> file-selector version1.0.12 in your project
Maven Dependency file-selector >> 1.0.18
You should include the dependency code given in this page to add Maven Dependency of com.sequencing >> file-selector version1.0.18 in your project
You should include the dependency code given in this page to add Maven Dependency of com.sequencing >> file-selector version1.0.18 in your project
Maven Dependency file-selector >> 1.0.15
You should include the dependency code given in this page to add Maven Dependency of com.sequencing >> file-selector version1.0.15 in your project
You should include the dependency code given in this page to add Maven Dependency of com.sequencing >> file-selector version1.0.15 in your project
Maven Dependency file-selector >> 1.0.4
You should include the dependency code given in this page to add Maven Dependency of com.sequencing >> file-selector version1.0.4 in your project
You should include the dependency code given in this page to add Maven Dependency of com.sequencing >> file-selector version1.0.4 in your project
Maven Dependency file-selector >> 1.0.27
You should include the dependency code given in this page to add Maven Dependency of com.sequencing >> file-selector version1.0.27 in your project
You should include the dependency code given in this page to add Maven Dependency of com.sequencing >> file-selector version1.0.27 in your project
Maven Dependency file-selector >> 1.0.23
You should include the dependency code given in this page to add Maven Dependency of com.sequencing >> file-selector version1.0.23 in your project
You should include the dependency code given in this page to add Maven Dependency of com.sequencing >> file-selector version1.0.23 in your project
Maven Dependency file-selector >> 1.0.11
You should include the dependency code given in this page to add Maven Dependency of com.sequencing >> file-selector version1.0.11 in your project
You should include the dependency code given in this page to add Maven Dependency of com.sequencing >> file-selector version1.0.11 in your project
Maven Dependency file-selector >> 1.0.16
You should include the dependency code given in this page to add Maven Dependency of com.sequencing >> file-selector version1.0.16 in your project
You should include the dependency code given in this page to add Maven Dependency of com.sequencing >> file-selector version1.0.16 in your project
Ads