ios - How to use the Toolbar with UIKeyboard in table view cell -

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i have issue [uitextview(toolbar) addkeyboardtoolbar] , in tableview:cellforrowatindexpath added method [cell.textview addkeyboardtoolbar];

i got issue in crashly like

crashed: com.apple.main-thread exc_bad_access kern_invalid_address @ 0x00000008

this code below. can please me on thankz in advance.

- (void)addkeyboardtoolbar {     uitoolbar *toolbar = [[uitoolbar alloc] initwithframe:cgrectmake(0.0f, 0.0f, self.bounds.size.width, 44.0f)];     [toolbar setbarstyle:uibarstyleblack];     [toolbar settranslucent:yes]; //  toolbar.items=[nsarray arraywithobjects: [[uibarbuttonitem alloc]initwithtitle:@"spacer" style:uibarbuttonitemstylebordered target:self action:nil], //                 [[uibarbuttonitem alloc]initwithbarbuttonsystemitem:uibarbuttonsystemitemflexiblespace target:nil action:nil], //                 [[uibarbuttonitem alloc]initwithtitle:@"done" style:uibarbuttonitemstyledone target:self action:@selector(hidekeyboard)], //                 nil]; //  [toolbar sizetofit];      uibarbuttonitem *spacer = [[uibarbuttonitem alloc] initwithbarbuttonsystemitem:uibarbuttonsystemitemflexiblespace target:nil action:nil];     uibarbuttonitem *done = [[uibarbuttonitem alloc] initwithbarbuttonsystemitem:uibarbuttonsystemitemdone target:self action:@selector(hidekeyboard)];      [toolbar setitems:[nsarray arraywithobjects:spacer, done, nil] animated:yes];     [toolbar setautoresizingmask:uiviewautoresizingflexiblewidth | uiviewautoresizingflexibleheight];      if ([self iskindofclass:uitextfield.class]) {         [self setinputaccessoryview:toolbar];     } else if ([self iskindofclass:uitextview.class]) {         [self setinputaccessoryview:toolbar];     }      //return toolbar; }


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