warnings

问题 I am getting this warning when running the command ng serve. How can I uninstall fs-extra? Or what is the other way around to avoid this error? 回答1: Update your Node.js version. I was getting this warning in Angular v10 projects running on Node v10. I updated Node.js to LTS version (currently 14.5) and the warning was gone. According to Angular docs: Angular requires a current, active LTS, or maintenance LTS version of Node.js. So basically it does work on version 10 atm, but it's always a

问题 I have gone through the following threads: warning: implicit declaration of function Implicit Declaration of Function in C UNIX Possibly my issue is linked. But while they offer the solution that the function prototype should be declared before the function is used, I wanted to explore what happens when the function name is not matching. In my test, it still works fine. Main C file #include "node.h" int main(){ nd *head=NULL; nd *tail=NULL; create_node(&head, &tail, 10); create_node(&head,

问题 I have gone through the following threads: warning: implicit declaration of function Implicit Declaration of Function in C UNIX Possibly my issue is linked. But while they offer the solution that the function prototype should be declared before the function is used, I wanted to explore what happens when the function name is not matching. In my test, it still works fine. Main C file #include "node.h" int main(){ nd *head=NULL; nd *tail=NULL; create_node(&head, &tail, 10); create_node(&head,

问题 I am writing a tool that processes some files. This tool will have a command-line interface but can also be used as a class library from third-party code. To deal with an error, I just throw an exception. Third-party code can handle the exception, and the command-line interface might just print it and abort. However, apart from fatal errors, it is also possible that a situation arises that is not fatal and the process can continue, for which I would like to 'throw a warning' and continue. How

问题 I am writing a tool that processes some files. This tool will have a command-line interface but can also be used as a class library from third-party code. To deal with an error, I just throw an exception. Third-party code can handle the exception, and the command-line interface might just print it and abort. However, apart from fatal errors, it is also possible that a situation arises that is not fatal and the process can continue, for which I would like to 'throw a warning' and continue. How

问题 I am using XLConnect to read in xlsx files in R (version 3.4.4), but I get the warnings below. I think they might be related to Java, but I am not a Java user, and I do not know how to make them go away. Thanks! MWE with any xlsx file: library(XLConnect) infile <- 'any.xlsx' wb <- loadWorkbook(infile) mydf <- readWorksheet(wb, sheet=1, region='A1:AS91', header=TRUE, check.names=FALSE, useCachedValues=TRUE) WARNINGS: WARNING: An illegal reflective access operation has occurred WARNING: Illegal

问题 I can't understand why PhpStorm gives me the following warning PHPDoc comment does not match function or method signature over this method: /** * Create a new instance of the class * @param string $classname Class to instantiate * @return object the instance * @throw FactoryException If the class is not instantiable */ private function newInstance($classname) { $reflectionClass = new \ReflectionClass($classname); if (! $reflectionClass->isInstantiable()) { throw new FactoryException("The

问题 Closed. This question needs debugging details. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 2 months ago . Improve this question Here I am checking the max word width present in each columns my @col_lns; while (<file>) { my @row = split " ",$_; @col_lns = map ((length) @rows) if $. ==1; for ( my $col_l =0; $col_l <$#row; $col_l+=1) { my $col_ln = length $row[$col_l]; if ($col_lns[$col_l] < $col_ln) ##

问题 Is it possible to avoid Illegal reflective access operation warning with iText PDF FontFactory.registerDirectories() and Java 11 ? Steps for reproducing the problem: Install OpenJDK 11 . Add iText PDF library v5.5.13.2 to your Java project. Call com.itextpdf.text.FontFactory.registerDirectories() . See the warning: WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.itextpdf.text.io.ByteBufferRandomAccessSource$1 to method java.nio

问题 Is it possible to avoid Illegal reflective access operation warning with iText PDF FontFactory.registerDirectories() and Java 11 ? Steps for reproducing the problem: Install OpenJDK 11 . Add iText PDF library v5.5.13.2 to your Java project. Call com.itextpdf.text.FontFactory.registerDirectories() . See the warning: WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.itextpdf.text.io.ByteBufferRandomAccessSource$1 to method java.nio