compiler-errors

问题 I am building out my first Redis server side script ( for debugging ) and my lack of Lua experience has me quite stuck. Essentially have a dataset of K/V pairs (containing ~1000 values) from which I want to list all the KEYS that match a pattern. For example in redis-cli: > KEYS "carlos:*" 1) "carlos:1" 2) "carlos:2" 3) "carlos:3" 4) "carlos:4" Based on the above output I want to return the sum of those keys by executing a Lua script. Currently I have the following on my sum.lua local sum = 0

问题 i am trying to add this to my code : Dim myRS1 As DAO.Recordset yet it gives me this error: Compile error: user-defined type not defined I have gone through these links: compile error: user-defined type not defined Compiler Error: User-defined types not defined What is "Compile error User-defined type not defined"? w7 -> VB6 error "User-defined type not defined" http://www.tek-tips.com/viewthread.cfm?qid=1731794 Yet to no avail. I have tried adding the Microsoft Access 3.6 library yet then it

问题 My app has been rejected from Apple quite a long time now. They say that I get crash on dashboard but although it works fine on simulator and device I implemented 2 approaches to get the crash report Firebase Analytics Symbolised the crash reported shared by Apple. .init(coder:) It says error generated by compiler 8 SSBS 0x10521c174 DashboardViewController.init(coder:) + 5308788 (<compiler-generated>:0) 9 SSBS 0x10521c238 @objc DashboardViewController.init(coder:) + 5308984 (<compiler

问题 Okay so I had originally been attempting to use some headers that were supposedly for windows only, my bad, but I've gone and just reproduced what I need using curses.h. However I am still receiving the exact same kind of error. "/usr/bin/gmake" -f nbproject/Makefile-Debug.mk QMAKE= SUBPROJECTS= .build-conf gmake[1]: Entering directory `/home/josh/Projects/Testing grounds/kbhit' "/usr/bin/gmake" -f nbproject/Makefile-Debug.mk dist/Debug/GNU-Linux-x86/kbhit gmake[2]: Entering directory `/home

问题 I get the following error: Traceback (most recent call last): File "C:/Users/aaaa/Desktop/ttttttt.py", line 5, in <module> import reload File "C:\Users\aaa\AppData\Local\Programs\Python\Python36\lib\site- packages\reload.py", line 3, in <module> import sys, time, re, os, signal, fcntl ModuleNotFoundError: No module named 'fcntl' So I did a pip install, which also gets an error. C:\Users\aaaa>pip install fcntl Collecting fcntl Could not find a version that satisfies the requirement fcntl (from

问题 I get the following error: Traceback (most recent call last): File "C:/Users/aaaa/Desktop/ttttttt.py", line 5, in <module> import reload File "C:\Users\aaa\AppData\Local\Programs\Python\Python36\lib\site- packages\reload.py", line 3, in <module> import sys, time, re, os, signal, fcntl ModuleNotFoundError: No module named 'fcntl' So I did a pip install, which also gets an error. C:\Users\aaaa>pip install fcntl Collecting fcntl Could not find a version that satisfies the requirement fcntl (from

问题 TL:DR There seems to be a chicken-and-egg paradox in this View initializer. The Code This happens often enough to me that I must be missing something fundamental about @State . Namely the compiler seems to be saying I can't set pickerIndex until pickerIndex has been set, and I can't exit the initializer without setting pickerIndex . (The LetterSelection variable tracks a letter of the alphabet, but I don't think its details are relevant.) 回答1: Note: it is better to provide code "as code", so

问题 I am a long time avid Excel user but am just starting to learn VBA. I am using the following code but am getting an error when I try to run Sub test : Compile Error:Variable not defined Can you help me figure out what is wrong? Option Explicit Function toFarenheit(degrees) toFarenheit = (9 / 5) * degrees + 32 End Function Function toCentigrade(degrees) toCentigrade = (5 / 9) * degrees - 32 End Function Sub test() answer = toCentigrade(55) MsgBox answer End Sub 回答1: You have Option Explicit

问题 I'm trying to get the questions from the SqLite for the quiz. I am getting unknowing error. I'm not understanding how to solve that error and how I got that. I'm getting stuck in this since many days. go through many docs but it is not helping to solve the error. This is my DBHelper: public class DBHelper extends SQLiteOpenHelper { private String packageName; private static final String db_name = "quiz_db.db"; private String db_path; private static int db_version = 1; Context con; public

问题 I'm trying to get the questions from the SqLite for the quiz. I am getting unknowing error. I'm not understanding how to solve that error and how I got that. I'm getting stuck in this since many days. go through many docs but it is not helping to solve the error. This is my DBHelper: public class DBHelper extends SQLiteOpenHelper { private String packageName; private static final String db_name = "quiz_db.db"; private String db_path; private static int db_version = 1; Context con; public