Hi, I see that you have already provided a fix for this issue https://github.com/golang/glog/commit/9c9801e69114b582b12aa7010c75fe2105ae23b3 . Any idea when you will make a new tag release with this fix?
Regards, Chandra R. On Thursday, March 16, 2023 at 9:17:20 PM UTC+2 Chressie Himpel wrote: > On Thu, Mar 16, 2023 at 5:24 PM Ian Lance Taylor <ia...@golang.org> wrote: > > > > [ + jba ] > > > > On Thu, Mar 16, 2023 at 8:56 AM Chandra S. Rangavajjula (Nokia) > > <chandra.s.r...@nokia.com> wrote: > > > > > > Hi, > > > I am using glog in my application development. With the latest tag ( > https://github.com/golang/glog/releases/tag/v1.1.0), there started a new > panic error with -vmodule. This issue was not there in older version. > > Thanks for the report. The panic stems from the flag package trying to > call .String on the mentioned glog.vModuleFlag type. I'll fix this > internally and publish a new version soon. > > > > > > > > ######################################################################################################################## > > > Error:- > > > > ######################################################################################################################## > > > $./tst --help > > > usage: example -stderrthreshold=[INFO|WARNING|FATAL] -log_dir=[string] > > > -alsologtostderr > > > log to standard error as well as files > > > -log_backtrace_at value > > > when logging hits line file:N, emit a stack trace > > > -log_dir string > > > If non-empty, write log files in this directory > > > -log_link string > > > If non-empty, add symbolic links in this directory to the log files > > > -logbuflevel int > > > Buffer log messages logged at this level or lower (-1 means don't > buffer; 0 means buffer INFO only; ...). Has limited applicability on > non-prod platforms. > > > -logtostderr > > > log to standard error instead of files > > > -stderrthreshold value > > > logs at or above this threshold go to stderr (default 2) > > > -v value > > > log level for V logs > > > -vmodule value > > > comma-separated list of pattern=N settings for file-filtered logging > > > > > > panic calling String method on zero glog.vModuleFlag for flag vmodule: > runtime error: invalid memory address or nil pointer dereference > > > > > > > ######################################################################################################################## > > > Example code:- > > > > ######################################################################################################################## > > > package main > > > > > > import ( > > > "github.com/golang/glog" > > > "os" > > > "flag" > > > "fmt" > > > ) > > > > > > func usage() { > > > fmt.Fprintf(os.Stderr, "usage: example > -stderrthreshold=[INFO|WARNING|FATAL] -log_dir=[string]\n", ) > > > flag.PrintDefaults() > > > os.Exit(2) > > > } > > > > > > func init() { > > > flag.Usage = usage > > > // NOTE: This next line is key you have to call flag.Parse() for the > command line > > > // options or "flags" that are defined in the glog module to be picked > up. > > > flag.Parse() > > > } > > > > > > func main() { > > > number_of_lines := 100000 > > > for i := 0; i < number_of_lines; i++ { > > > glog.V(2).Infof("LINE: %d", i) > > > message := fmt.Sprintf("TEST LINE: %d", i) > > > glog.Error(message) > > > } > > > glog.Flush() > > > } > > > > ######################################################################################################################## > > > > > > Regards, > > > Chandra R > > > > > > -- > > > You received this message because you are subscribed to the Google > Groups "golang-nuts" group. > > > To unsubscribe from this group and stop receiving emails from it, send > an email to golang-nuts...@googlegroups.com. > > > To view this discussion on the web visit > https://groups.google.com/d/msgid/golang-nuts/AS4PR07MB875652B4C33A66DF22D15C5BC3BC9%40AS4PR07MB8756.eurprd07.prod.outlook.com > . > > > > -- > > You received this message because you are subscribed to the Google > Groups "golang-nuts" group. > > To unsubscribe from this group and stop receiving emails from it, send > an email to golang-nuts...@googlegroups.com. > > To view this discussion on the web visit > https://groups.google.com/d/msgid/golang-nuts/CAOyqgcXXuFg24BCDAtSRLd2XjSqVJOHtMfbdqMH-EryF0mK7iA%40mail.gmail.com > . > -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/golang-nuts/e0353b10-21c9-4540-a107-8eea8104e6f7n%40googlegroups.com.
