I'm building a new spottily app using cocoaLibSpotify.
Immediately after instantiating the session with initializeSharedSessionWithApplicationKey, I call attemptLoginWithUserName with a valid username/password pair.
The app then immediately crashes with
+[NSURL urlWithSpotifyLink:]: unrecognized selector sent to class 0x23e826c
2014-01-23 14:05:09.476 MercuryDockAssistant[44744:3f03] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '+[NSURL urlWithSpotifyLink:]: unrecognized selector sent to class 0x23e826c'
*** First throw call stack:
(0x22c2012 0x20e7e7e 0x234d2ad 0x22b1bbc 0x22b194e 0x44196 0x43d46 0x35aac 0x4398c 0x3305c 0x2e50d 0x2281920 0x2244d31 0x2268724 0x2267f44 0x2273f91 0x2e7d5 0xcd20d5 0xcd2034 0x2d0c5fb 0x2d0c485 0x2d11cf2)
libc++abi.dylib: terminate called throwing an exception
So it looks like the NSURL extensions are not being recognised. Any ideas?
Ensure you are importing the header wherever you are using spotify extensions like urlWithSpotifyLink:.
#import "CocoaLibSpotify.h"
Also, as mentioned in the CocoaLibSpotify readme, you need to add the -ObjC and -all_load flags to the "Other Linker Flags" build setting in Xcode.
Related
In a bare bones project, I added these build hints:
android.gradleDep=compile 'com.erikagtierrez.multiple_media_picker:multiple-media-picker:1.0.5'
android.min_sdk_version=23
I would like to import the following Android library to make a CN1Lib (that requires at least Android SDK 23):
https://github.com/erikagtierrez/multiple-media-picker
To be short: I spent one day trying to import that, I also experimented with Android Studio and with suggestions found on Stack Overflow (trying to make a custom .aar), without success.
Could you help me to import that library? There is manifest merger error.
In fact, the issue reported by the build server is:
* What went wrong:
Execution failed for task ':processReleaseManifest'.
> Manifest merger failed : Attribute application#label value=(BareBones) from AndroidManifest.xml:15:17-42
is also present at [com.erikagtierrez.multiple_media_picker:multiple-media-picker:1.0.5] AndroidManifest.xml:23:9-41 value=(#string/app_name).
Suggestion: add 'tools:replace="android:label"' to <application> element at AndroidManifest.xml:15:3-43:103 to override.
I also tried to add the build hint:
android.xapplication_attr=tools:replace="android:label"
as suggested by the previous error, without success.
In the last case, I get:
Merging result: ERROR
/tmp/build1659178556337293135xxx/Test/src/main/AndroidManifest.xml:15:3-43:103 Error:
tools:replace specified at line:15 for attribute android:label, but no new value specified
/tmp/build1659178556337293135xxx/Test/src/main/AndroidManifest.xml Error:
Validation failed, exiting
-- Merging decision tree log ---
The last full log is here: https://gist.github.com/jsfan3/dd6c23f86a2ac949f996910c8cece62b
Thank you
This is happening because our code things you injected android:label on your own and doesn't inject it to avoid collision...
Change the code to this:
android.xapplication_attr=tools:replace="android:label" android:label="App Name"
I am trying to show a static pdf in React app. I have tried a lot of packages:
react-pdf
react-pdf-js
react-pdf-js-infinite
simple-react-pdf
pdfjs-dist
react-pdf-pages
They often say that we can use the URL, or pdf file for the props for the PDF component easily, but I cannot use either.
I had two main errors.
As I want to use myPDF for the props for the component, I write this:
import myPDF from 'path/to/pdf_file';
then, render_some_component pdf:{myPDF}
Here is the error:
ModuleParseError in
Module parse failed: Unexpected token (1:0)
You may need an appropriate loader to handle this file type.
(Source code omitted for this binary file)
(When I comment that line, this kind of error disappears)
I used the file-loader in webpack config, I have tried many different ways but failed.
I use the pdf file directly for the props like this:
render_some_component pdf:{'path/to/pdf_file'}
In the Console:
Warning: Setting up fake worker.
11:23:55.962 pdf.worker.js:349 Warning: Ignoring invalid character "33" in hex string
11:23:55.963 pdf.worker.js:349 Warning: Ignoring invalid character "79" in hex string
...
There are a lot of 'Ignoring invalid character' like that and it always ends with:
localhost/:1 Uncaught (in promise) InvalidPDFException {name: "InvalidPDFException", message: "Invalid PDF structure"}
In the Network, Headers, I see:
Request URL:http://localhost:3000/myPdfFile.pdf
Request Method:GET
Status Code:200 OK
Remote Address:127.0.0.1:3000
but In the Network, Response, I see just the HTML layout.
I think the pdf file is loaded correctly but the package cannot recognize its PDF structure.
Except that two main errors, I had another error related to the Worker used in the packages but I don't know how to fix it:
Uncaught DOMException: Failed to construct 'Worker'
(This is something relates to Chrome as people say Chrome does not allow Worker in the local server)
Any help is highly appreciated as I am stuck in this in 4 days already.
Can you pleas clarify what you main task is?
If I understood it right you want to display a PDF file that already exists in a part of your application? You don't want to create a new PDF with JavaScript.
If you want to just show a PDF have you tried to use iframe?
Something like this:
<iframe
title="file"
style={{ width: '100%', height: '100%' }}
src={downloadURL}
/>
You ca use here also relative paths to the file from the location where your Component is or use full URLs to the file.
I am trying to get SPTTrack object from url using Spotify iOS SKD v10beta.
Somehow, it returns an error, like :
Error Domain=com.spotify.ios-sdk Code=102 "No registered class for type 'artist'" UserInfo=0x7a644700 {NSLocalizedDescription=No registered class for type 'artist'}
Strange thing, that it has worked previously. I have found similar problem in getting the user.
What this error is related to? I have removed/added,linked spotify framework multiple times.
Ideas?
Error occurred because ObjC was not present at Other Linker Flags in frameworks/libraries/targets/project.
As the title says, I'm trying to create a GAE + GWT project using Objectify but I can't even get it off the ground. I'm sure I'm missing something simple but doesn't seem to be working.
Here is what I've done so far:
Create a new project and added guava-17.0.jar, guava-gwt-17.0.jar, objectify-5.0.3.jar, and objectify-gwt-1.1jar to my WEB-INF\lib folder. These are all the latest versions of these jars.
Run the application. Send a simple RPC command, server responds, and client successfully receives response (onSuccess() is called).
Add the line <inherits name="com.googlecode.objectify.Objectify" /> to my gwt.xml file per Objectify-GWT's website which is supposed to enable Objectify in GWT.
Run the application. The application starts, same RPC command is sent, server receives and responds, but the client says the command was a failure (onFailure() is called).
I am using the boiler-plate code that is pre-populated when first create a new web application. For reference, here is the RPC command:
private void sendNameToServer() {
// First, we validate the input.
errorLabel.setText("");
String textToServer = nameField.getText();
if (!FieldVerifier.isValidName(textToServer)) {
errorLabel.setText("Please enter at least four characters");
return;
}
// Then, we send the input to the server.
sendButton.setEnabled(false);
textToServerLabel.setText(textToServer);
serverResponseLabel.setText("");
greetingService.greetServer(textToServer,
new AsyncCallback<String>() {
public void onFailure(Throwable caught) {
// Show the RPC error message to the user
dialogBox
.setText("Remote Procedure Call - Failure");
serverResponseLabel
.addStyleName("serverResponseLabelError");
serverResponseLabel.setHTML(SERVER_ERROR);
dialogBox.center();
closeButton.setFocus(true);
}
public void onSuccess(String result) {
dialogBox.setText("Remote Procedure Call");
serverResponseLabel
.removeStyleName("serverResponseLabelError");
serverResponseLabel.setHTML(result);
dialogBox.center();
closeButton.setFocus(true);
}
});
}
This is the error I receive after I try to make the RPC call:
[DEBUG] [my_app] - Validating units:
[INFO] [my_app] - Module my_app has been loaded
[ERROR] [my_app] - Errors in 'com/google/gwt/dev/jjs/SourceOrigin.java'
[ERROR] [my_app] - Line 77: The method synchronizedMap(new LinkedHashMap<SourceOrigin,SourceOrigin>(){}) is undefined for the type Collections
[ERROR] [my_app] - Errors in 'com/google/gwt/dev/util/StringInterner.java'
[ERROR] [my_app] - Line 29: No source code is available for type com.google.gwt.thirdparty.guava.common.collect.Interner<E>; did you forget to inherit a required module?
[ERROR] [my_app] - Line 29: No source code is available for type com.google.gwt.thirdparty.guava.common.collect.Interners; did you forget to inherit a required module?
To me it looks like Objectify is interfering with GWT. I know they're supposed to work together so not sure what I'm doing wrong. Any advice would be appreciated.
Use objectify-gwt 1.2. It's possible that 1.1 has some issues from merging a bad PR.
You can see a sample application that uses objectify-gwt to pass a GeoPt back and forth from the client here: https://github.com/stickfigure/objectify-gwt-test
You should use objectify on the server side before trying to do this kind of stuff. Objectify is a server side peristence technology. Call it in your server code
add try catch in your service methods and print the stack trace of the exception on your server console, if you receive onFailure() on GWT that means there is a failure on the server side. You have to find what is that failure.
Now the second part is an advice:
<inherits name="com.googlecode.objectify.Objectify" />
Is a weired line for me. GWT doesn't have to know about your persistence layer.
Unless it's a revolutionary concept, I would recommend you d'ont use this type of technology that removes your hand from the controle of your db access...
Is it possible to create a catch-all global exception handler in Google App Engine using Python?
Basically, I want to catch all un-caught exceptions and gracefully handle it, while sending an email with the traceback to me.
Currently, for all uncaught errors, the users see a stacktrace with a snippet of code in it. This is undesirable.
Yes it is possible.
You can do it using the ereporter package that allows to receive exception reports from your application by email.
Ereporter will report two kind of exceptions:
exceptions logged with logging.exception('Your handled exception')
any uncaught exceptions
To catch all the exceptions, I would create a custom BaseHandler class overriding the handle_exception() method; all your request handlers should inherit from this Base class.
Have a look to Custom Error Responses too.
Here is a simple example of BaseHandler class:
class BaseHandler(webapp.RequestHandler):
def handle_exception(self, exception, debug_mode):
if debug_mode:
webapp.RequestHandler.handle_exception(self, exception, debug_mode)
else:
logging.exception(exception)
self.error(500)
self.response.out.write(template.render('templdir/error.html', {}))
You might want to call the original handle_exception by calling the following in your BaseHandler:
webapp.RequestHandler.handle_exception(self, exception, debug_mode)
Here it is in context.
from google.appengine.ext import webapp
import sys
import traceback
class BaseHandler(webapp.RequestHandler):
def handle_exception(self, exception, debug_mode):
from main import emaildevs
emaildevs('An error occurred on example.com', ''.join(traceback.format_exception(*sys.exc_info())))
webapp.RequestHandler.handle_exception(self, exception, debug_mode)
try:
call
except:
sendemail
http://docs.python.org/tutorial/errors.html