the project structure is as follows: load Velocity code: @Bean public VelocityEngine getVelocityEngine() throws IOException { logger.info("MyWebMvcConfiguration VelocityEngine"); return getVelocityConfigurer().getVelocityEngine()...
A java.lang.NullPointerException: Attempt to invoke interface method boolean android.view.inputmethod.InputConnection.finishComposingText () on a null object reference error occurred on Xiaomi s phone, and the specific error line could not be locate...
problem description the original project uses log4j to manage logs, but now it cannot automatically output exception information to the log file after being upgraded to log4j2. the environmental background of the problems and what methods you have t...
our iOS client uses weex, to upload an error log after a js error occurs on the weex page, but the error log uploaded so far has no useful information. I don t know who has encountered this problem. error log: exception: ReferenceError: Can t find...
I judge in the render method of Handler that FatalErrorException returns an array when an exception occurs. there are other error messages on the returned array, but should you only return the array when catching an exception? how to solve this sit...
div(v-drag) as in the code above, if the v-drag instruction does not pass a value, the pug will be parsed as Vmurdrag = "v-drag " , . will throw an error: [Vue warn]: Property or method "v " is not defined on the instance but referenced duri...
NSURL *receiptURL = [[NSBundle mainBundle] appStoreReceiptURL]; NSData *receiptData = [NSData dataWithContentsOfURL:receiptURL]; post NSDictionary *dict = @{@"receipt-data": [receiptData base64EncodedStringWithOptions:0]}; dict Te...
symbol: image: how does http: louruyue.notbad.cn upl. ,symbolSize: 45 , change a node picture to a circle ...
socket.io-client cannot be used to connect with namespace in a vue project const socket=io( http: 127.0.0.1:9092 marketValue ,{transports:[ websocket , xhr-polling , jsonp-polling ]}) socket.on( connect ,function(){ console.log(socket.id...
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Document< title> <script> function test1() { var divs = document.querySelectorAll("div&...