B4J Question B4J - ERRORE ) io non lo vedo)

[ivanomonti]

java.sql.SQLException: [SQLITE_ERROR] SQL error or missing database (unrecognized token: ) ?? se passa il controllo cosa manca???

    If File.Exists(File.DirApp,"lavagna.sqlite")  = False Then Return
    
    Dim sqlite As SQL
    
    sqlite.InitializeSQLite(File.DirApp,"lavagna.sqlite", False)
    
    Dim query As String ="select * from calendars'"
    
    Dim rs As ResultSet
    rs = sqlite.ExecQuery(query)

Waiting for debugger to connect...
Program started.
Errore nella linea: 31
java.sql.SQLException: [SQLITE_ERROR] SQL error or missing database (unrecognized token: "'")
    at org.sqlite.DB.newSQLException(DB.java:383)
    at org.sqlite.DB.newSQLException(DB.java:387)
    at org.sqlite.DB.throwex(DB.java:374)
    at org.sqlite.NativeDB.prepare(Native Method)
    at org.sqlite.DB.prepare(DB.java:123)
    at org.sqlite.PrepStmt.<init>(PrepStmt.java:42)
    at org.sqlite.Conn.prepareStatement(Conn.java:404)
    at org.sqlite.Conn.prepareStatement(Conn.java:399)
    at org.sqlite.Conn.prepareStatement(Conn.java:383)
    at anywheresoftware.b4j.objects.SQL.ExecQuery2(SQL.java:365)
    at anywheresoftware.b4j.objects.SQL.ExecQuery(SQL.java:353)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:497)
    at anywheresoftware.b4a.shell.Shell.runMethod(Shell.java:632)
    at anywheresoftware.b4a.shell.Shell.raiseEventImpl(Shell.java:234)
    at anywheresoftware.b4a.shell.Shell.raiseEvent(Shell.java:167)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:497)
    at anywheresoftware.b4a.BA.raiseEvent2(BA.java:91)
    at anywheresoftware.b4a.shell.ShellBA.raiseEvent2(ShellBA.java:98)
    at anywheresoftware.b4a.BA.raiseEvent(BA.java:78)
    at b4j.example.main.start(main.java:38)
    at com.sun.javafx.application.LauncherImpl.lambda$launchApplication1$163(LauncherImpl.java:863)
    at com.sun.javafx.application.PlatformImpl.lambda$runAndWait$176(PlatformImpl.java:326)
    at com.sun.javafx.application.PlatformImpl.lambda$null$174(PlatformImpl.java:295)
    at java.security.AccessController.doPrivileged(Native Method)
    at com.sun.javafx.application.PlatformImpl.lambda$runLater$175(PlatformImpl.java:294)
    at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:95)
    at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
    at com.sun.glass.ui.win.WinApplication.lambda$null$149(WinApplication.java:191)
    at java.lang.Thread.run(Thread.java:745)

 

[Roberto P.]

Dovrebbe esserci apostrofo dopo la "s" di calendars
Dim query As String ="select * from calendars'"

 

[LucaMs]

Dim query As String ="select * from calendars'"

Sarà l'apostrofo in fondo?

 

[roerGarcia]

Si

 

[LucaMs]

Era una domanda "retorica"

 

[ivanomonti]

I also apologize for posting it outside the Italian group, I deeply apologize ?

 

[Erel]

Moved to the questions forum.