PureBasic Forums - English

Posted: **Mon Oct 31, 2022 12:40 pm**

I can test it though which log would I be looking at?

Posted: **Mon Oct 31, 2022 12:49 pm**

To see system logs, open Console app, press "Start" on top, input "PureBasic" in the search field, then pick any code example in this topic that works for other people (like the last one from mk-soft), then run it.

Posted: **Mon Oct 31, 2022 1:06 pm**

If I'm looking at the expected output, I see the following (M2 Macbook Air):

Output: (null)

I used the following code:

Code: Select all

 Macro CocoaString(NSString)
  PeekS(CocoaMessage(0, NSString, "UTF8String"), -1, #PB_UTF8)
EndMacro

Macro CocoaCString(NSString)
  PeekS(CocoaMessage(0, NSString, "cStringUsingEncoding:", #NSUTF16LittleEndianStringEncoding))
EndMacro

Macro CocoaAllocString(String)
  CocoaMessage(0, 0, "NSString stringWithBytes:", @String, "length:", StringByteLength(String), "encoding:", #NSUTF16LittleEndianStringEncoding)
EndMacro

ImportC ""
  NSLog(format, message)
EndImport

Define format = CocoaAllocString("Output: %S")
Define message.s = "Test: " + FormatDate("%HH:%II:%SS", Date())

NSLog(format, @message)

Posted: **Mon Oct 31, 2022 1:23 pm**

Thanks! Then this should be a bug in arm compiler, I'll create a bug report later.

Posted: **Mon Oct 31, 2022 1:39 pm**

No problem!

Posted: **Mon Oct 31, 2022 3:49 pm**

Try the delay ...
If the programme ends too quickly, the log does not arrive.

For format string: https://developer.apple.com/library/arc ... fiers.html

Code: Select all

Macro CocoaString(NSString)
  PeekS(CocoaMessage(0, NSString, "UTF8String"), -1, #PB_UTF8)
EndMacro

Macro CocoaCString(NSString)
  PeekS(CocoaMessage(0, NSString, "cStringUsingEncoding:", #NSUTF16LittleEndianStringEncoding))
EndMacro

Macro CocoaAllocString(String)
  CocoaMessage(0, 0, "NSString stringWithBytes:", @String, "length:", StringByteLength(String), "encoding:", #NSUTF16LittleEndianStringEncoding)
EndMacro

ImportC ""
  NSLog(format, message)
EndImport

Define format = CocoaAllocString("Output: %S")
Define message.s = "Time: " + FormatDate("%HH:%II:%SS", Date())

NSLog(format, @message)

Delay(1000)

Posted: **Mon Oct 31, 2022 3:53 pm**

mk-soft wrote: Mon Oct 31, 2022 3:49 pm Try the delay ...

No luck with that either (with ARM application).

Posted: **Mon Oct 31, 2022 4:48 pm**

Same issue: Output: (null) even with the delay on an ARM CPU

Posted: **Mon Oct 31, 2022 6:30 pm**

Not sure if it matters but by default I set the PB6 compiler to optimize code.

Posted: **Mon Oct 31, 2022 8:12 pm**

Nope, I have "Optimize generated code" unchecked and it doesn't work anyway.
I created a bug here.

PureBasic Forums - English

NSLog problem with PB6

Re: NSLog problem with PB6

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Re: NSLog problem with PB6

Re: NSLog problem with PB6

Re: NSLog problem with PB6

Re: NSLog problem with PB6

Re: NSLog problem with PB6

Re: NSLog problem with PB6

Re: NSLog problem with PB6

Re: NSLog problem with PB6